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An Illustrated Guide to Prog Rock Instruments

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    Posted: January 28 2013 at 10:31

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Given the long history of Progressive Rock at the time of writing (January 2013) the number of different instruments ever used by Prog Rock musicians is so large that any attempt to make a comprehensive list would be a titanic and probably pointless effort, but in this article I am reviewing some of the most relevant instruments used in Prog Rock from an historical point of view, especially focusing in those widely used in the classic Prog Rock period of the 1970’s, although I have also included some more modern interesting instruments.

Most references are made generically (e.g. ‘the Hammond Organ’) but I have also included some particular instrument pieces owned and played by famous Prog musicians (e.g. ‘Chris Squire’s Wal Triple-Neck Bass’).

Traditional instruments like guitars, basses, drums or flutes were nothing new when Prog flourished and have seen limited innovation right up to the present. The development of the synthesizer on the other hand went very much in parallel with the development of Prog Rock itself, for this reason the keyboards and synths are covered with greater historical detail, while entries for traditional instruments such as guitars, basses, flutes etc are limited to a few general comments.

The history of synths is only covered until the rise of digital synths in the early 1980’s, after that the number of different manufacturers and models would become prohibitively long. Moreover, in modern times (since the advent of MIDI in 1983) the keyboard model we see being played by a certain musician does not always tell much, frequently they are used only as controllers and the actual synthesizers or sound patches are located in racks or audio workstations.




When asked about quintessential Prog Rock instruments many will think of the Mellotron, but no reference to the ‘Tron’ would be fair without mentioning its direct precursor the Chamberlin, since the Mellotron was born essentially as an illegal copy of the Chamberlin.

Developed from 1948 onwards by Henry Chamberlin in the US, this keyboard was the first sampler (or more precisely the first Rompler since it could only play back sounds, not record them): pressing the keys triggered playback of pre-recorded tapes with recordings of real instruments. The sounds included assorted keyboards, bowed and plucked strings, winds, voices etc (in some models even rhythms). On the model 600, the blueprint for the first Mellotron, each note tape had a maximum duration of 8 seconds and returned to its starting position when the key was released or when reaching the end. For the first time it allowed producing realistic orchestral and vocal sounds from a keyboard.

It was originally designed as a home instrument, not portable (until the release of the M1 model in 1970) which made them delicate and not suitable for Rock bands outside of the studio. The M1 model released in 1970 was compact and portable (even more than the Mellotron M400) but by then the Mellotron had taken over (see the Mellotron entry) and the Chamberlin has unfairly remained rather obscure and unrecognised compared to the Mellotron. Many consider the sound samples of the Chamberlin to be of superior quality than those of the Mellotron.

The 1951 model 200 was the first melodic Chamberlin (the first model 100 from 1948 played only rhythm loops)

Chamberlin 600 1962, the blueprint for the first Mellotron



Chamberlin M1





In 1962 a sales employee of Chamberlin Bill Fransen fled to Europe with two Chamberlin 600’s and without Henry Chamberlin’s knowledge he claimed that the instrument was his invention and made a deal with the Bradley brothers from the UK to build upon the design and manufacture the machines. So although the Bradleys introduced some modifications, the Mellotron Mark I was born in 1963 essentially as an illegal copy of the Chamberlin 600, the 3 violin samples were even the same from the Chamberlin (the other instruments were newly recorded).


Mellotron Mark I


When Henry Chamberlin and the Bradleys realised the situation they discussed and eventually reached an agreement by which Chamberlin would receive some royalties for the original design and for some period Chamberlins would be sold in the US and Mellotrons would be sold in Europe. In retrospect Mr. Chamberlin probably regretted this point, the Pop and Progressive music scene during the 2nd half of the 1960’s was more innovative in Europe than in the US so by the time the instrument really kicked in during the late 1960’s it was the Mellotron and not the Chamberlin which got the limelight, and by its heyday in the 1970’s few people remembered the Chamberlin at all.

There is a bit of a mess with the different companies involved in producing and selling Mellotrons so to clarify things a bit let's start by saying that the Bradleys original company was called Bradmatic but for the Mellotron business they established 2 new companies, the sales and distribution arm was called Mellotronics and the manufacturing arm was called Streetly Electronics. 

As with the Chamberlin, the first Mellotrons were not portable but this changed with the release of the M400 model in 1970, by far the most popular and widely used in Prog Rock. Due to its smaller size it could only use 3 different instrument tape sets at a time but it compensated by having the tapes in cartridges which could be replaced rather quickly. EMI also produced 100 units of the M400 under license, named M400S, reportedly of lower quality.


Mellotron M300


Mellotron M400, the archetypal Prog Rock Tron


Due to the tapes playback system (of 8 seconds duration like the Chamberlin) which had to return to their starting position before being able to be played again, they had a slow action not making them suitable for fast playing and the notes did not decay naturally when the key was released, but they were great for slow passages of sustained sounds such as strings, choirs, brass or flutes which were difficult to mimic by synthesizers of the time (besides their big advantage of being polyphonic versus their contemporary synthesizers).

Mellotrons are infamous for being very sensitive and unreliable, the tapes often jammed, the motors and mechanics did not work properly etc. Musicians on tour frequently decided to take two of them in order to have a backup and they had to be repaired in between gigs. 

In 1975 the Mk V was released which was basically two M400's put together in a single cabinet. The development of the Mk V was likely inspired by the custom instrument assembled by Rick Wakeman, who put two M400’s together in a single cabinet in order to have 6 different sounds available at once.


Mellotron Mk V


Rick Wakeman circa 1974. On his left we can see his custom double Mellotron M400 topped by two Minimoogs.

Note that this instrument had the knobs on the top like the M400 while the genuine Mk V had them below the manuals. In front of Rick the Hammond C-3 organ topped by an RMI Electra-Piano and a Hohner Clavinet. On his right a piano topped by an Elka ElkaPiano 88 and a third Minimoog. Behind him another organ with a ribbon controller on top.


Around 1976 there were some legal disputes regarding the name Mellotron, which was licensed to the US distributor DMI (Dallas Musical Instruments) which went quickly bankrupt and then re-established as Sound Sales (retaining the Mellotron name licence) to continue producing and selling Mellotrons.

Streetly continued also producing Mellotrons but had to sell them under the name Novatron. In 1981 Streetly released the rare Novatron T550 which was packed in a flight case for touring convenience, but only 4 of them were made.

Novatron T550

From their side Sound Sales developed the also very rare Mellotron 4-Track which could play the 4 tracks simultaneously (each track with independent EQ, panning and mix volume), of which only 4 units were produced in 1981 (to add to the names mess, the manufacturing company of the 4-Track was Bomar Fabricators).

Sound Sales Mellotron 4-Track

In the late 1970’s the development of more advanced instruments such as the polyphonic string machines and synthesizers (see the Polyphonic Synthesizers entry), and the development of digital technology including sampling with the Synclavier and Fairlight caused a quick fade out of the mechanical Mellotron, which suddenly felt like an ancient machine. The revival of Prog in the 1990’s renewed the interest in the Mellotron but before that, in the late 1980's the rights for the name Mellotron were acquired by an American guy called Dave Kean.

A Swedish guy called Marcus Resch who was repairing Mellotrons for bands like Anglagard and Anekdoten teamed with Dave Kean in the 1990's to start producing Mellotron service parts, and as from 2001 with the benefit of owning the name Mellotron they released new and improved analog replicas of the M400 (which they called Mk VI) and of the Mk V (which they called Mk VII). From 2010 they also produce a digital model the Mellotron M4000D.

The German Manikin’s Memotron is another popular digital replica and of course sample patches are available in other keyboards or for uploading to workstations.

Mellotron M4000D



Memotron (by Manikin)


A son of one of the original Bradley brothers from his side restarted Streetly in the 1990's to repair and restore Mellotrons, and in 2007 Streetly released a completely new model, the M4000, analog but with a completely redesigned tapes system which allows 24 sounds in the machine at once, eliminating the need for removable cartridges. This was not marketed as Novatron but simply as 'M4000 by Streetly Electronics'.

Streetly M4000

Some archetypal uses of the Mellotron (aka ‘the Tron’) can be heard in the intro to Genesis Watcher Of The Skies, the choirs in King Crimson’s Epitaph or In The Court Of The Crimson King, or the flute in Led Zeppelin’s Stairway To Heaven.



The brief existence of the Birotron is anecdotical but worth mentioning due to the involvement of Rick Wakeman and to its extreme rarity. It was developed by Dave Biro in late 1974 as an attempt to solve the Mellotron’s weak points, and on paper it delivered. Instead of tapes of 8 seconds duration the Birotron used closed tape loops which could hold the sound indefinitely, this gave it also a much quicker action allowing playing of faster phrases, it had note attack and decay settings (basically a must requirement when operating with closed tape loops without any attack or decay by themselves) and a pitch shifter knob. Regarding reliability nobody knows, it disappeared before anyone could tell.

Rick Wakeman was so impressed by the early prototype that he decided to co-fund the project, some machines were built and advertisement started in 1976, and the company Birotronics received over 1000 orders from customers like Keith Emerson, Elton John, John Paul Jones or Patrick Moraz. Unfortunately issues during late pre-mass-production development to ensure high quality and reliability, plus the need to record all the samples with real musicians resulted in increasingly high costs and Rick Wakeman’s finances were going through a deep period, and at the same time advanced polyphonic synthesizers and digital technology were progressing fast, leaving a mechanical tapes machine outdated, and the project was finally aborted.

It is unknown how many were built precisely, according to some accounts only 17 fully complete machines were built and only 2 survive today, which has earned the Birotron the title of rarest modern musical instrument.

It is known to have been used by Wakeman in the album ‘Tormato’ and the YesShows tour, and although he owned up to 4 of them he does not have one anymore.


Birotron B90

Rick Wakeman live with Yes in 1978. The two devices on the right top of the picture are two Birotron B90's (atop an RMI Keyboard Computer). On the left of the picture we see a Minimoog atop a Yamaha CP-30 electric piano and in front of Rick a Polymoog atop the Hammond.




An iconic keyboard like few others, the Hammond Organ was invented by Laurens Hammond in 1934 as an affordable alternative to pipe organs in churches and upright pianos in middle class family homes. As such it is not just a prominent instrument in Rock music, it has had massive presence in nearly every style of popular music since the late 1930’s, gospel, blues, jazz, soul, pop, prog or hard rock. It generated the notes by mechanical tonewheels rotating in front of an electromagnetic pickup. The mix of the different harmonic components could be altered in real time by its famous drawbars providing a very rich range of possible organ timbres, this versatility surely contributed to its huge success in such a wide range of music styles (mathematically the drawbars provide around 235,000,000 possible different sound combinations).

A very frequent companion to the Hammond was the Leslie Speaker cabinet, which amplified and released the sound via two rotating speakers. The rotation produces an oscilating doppler effect which creates a very unique sound, a bit similar to a phaser effect.

The Hammond was the first organ powerful enough to allow keyboardists to play live alongside rock electric guitarists without having to feel ‘in the background’.

Many different models have been built but from a Prog Rock perspective the console B-3 and C-3 and the spinet L-100 were probably the most widely used (Tony Banks used a T-102 which was a model very similar to the L-100). Technically the B-3 and C-3 were basically the same, the B-3 had an open lower section with 4 legs while the C-3’s cabinet was closed at the front and sides.

Virtually every respectable keyboardist in the 1970’s Prog Rock scene had a Hammond, but we may mention Jon Lord and Keith Emerson as particularly notable users. Keith Emerson’s live performances stabbing knives on his L-100 to hold the sustain or playing it upside-down from the floor became iconic (although his regular playing was done on a C-3 placed below the Modular Moog).


Hammond B-3 and Leslie Cabinet


Uriah Heep’s Ken Hensley playing a B-3 (topped by Moog keyboard and ribbon controllers)

Deep Purple’s Jon Lord playing a C-3 topped by a Hohner Clavinet (with Glenn Hughes on the bass) 

Hammond L-100


Keith Emerson abusing his L-100


A variation are the custom Hammonds by Goff, frequently with the lower part of the organ chopped in order to make them more portable.

Keith Emerson with a chopped Goff Hammond (topped by a Korg Oasys)




Robert (Bob) Moog was the most prominent pioneer in the development of the modern analog synthesizers utilized in Rock music.

The precise division between ‘Electric or Electronic Organ’ and ‘Synthesizer’ (if there should be any at all) is controversial with early devices such as the Telharmonium, the Trautonium or the Ondes Martenot dividing opinions, but often the first really fully-performing musical synthesizer is considered to be the vacuum-tube Hammond Novachord from 1939 (which incidentally was fully polyphonic!) but it was way too ahead of its time, very complex and costly, and WW2 quickly interrupted its production before people could really understand it, and it remained mostly used to generate eerie sounds for movies and TV shows rather than actual music. If you have watched classic sci-fi movies from the 1940's and 1950's, chances are you have listened to a Novachord.


Hammond Novachord


The Buchla synthesizers from the early 1960’s also predated the Moogs but they were also oriented to universities or the cinema, TV and electronic music industry rather than to live performing musicians (one of their characteristic features was a touch-plate keyboard instead of a real musical keyboard).


Buchla 100 1963


 Touch-Plate Keyboard in a Buchla


Robert Moog on the other hand set out to develop the synthesizer for actual performing musicians. Based on ideas first proposed by Harold Bode and the work of Buchla, in the mid 1960’s he further developed the technology of voltage-controlled sound synthesis based on transistors (compared to previous vacuum-tube technologies like in the Novachord) and a sort of road-map for standardising sound electric signals manipulation. So for example, he devised how to generate a basic sound wave from a voltage-controlled oscillator, but also a systematic method for modifying that original signal through subsequent ‘modules’ before releasing it to the amp and speakers. So the original signal could be processed through different modules such as signal amplifiers, envelope generator, filters, modulators etc until it got the final shape. The modern musical analog modular synthesizer was born.

The instrument received a lot of exposure when Wendy Carlos recorded the album Switched On Bach in 1968, a selection of JS Bach pieces played entirely on Moog synth.

Keith Emerson had also been closely following the Moog development and cooperated with Robert Moog in improving the instrument and popularized the new synth from his band The Nice and later on ELP.

The Modular Moog was not a definite machine but rather a flexible concept, frequently custom assembled with different modules according to each musician’s desires so each unit might look bigger or smaller or slightly different, and it’s important to realise that the Moog Modular was not ‘a keyboard’ but rather a sound generator-processor system. The musical keyboard was the most convenient user interface to provide input to the system, but other interfaces could be used such as the ribbon controller famously used by Keith Emerson in the video of Pictures At An Exhibition (these considerations apply to many other synthesizers as well).


Early Moog with keyboard and ribbon controllers


Moog System 55 configuration, the basic one used by Keith Emerson


The different modules had to be connected with patch cables which provided a powerful visual sense of huge complexity. Keith Emerson’s Moog array even included a CRT oscilloscope.

Keith Emerson’s Modular Moog array


The Moog Modular was monophonic, in 1975 Moog released the Polymoog as their polyphonic synth alternative.

Moog also conceived a 3-piece Synth Ensemble which they called “The Constellation” consisting of a polyphonic synth called Apollo (which would become the Polymoog), a monophonic solo synth called Lyra (basically a bigger and upgraded Minimoog, some of which technology would be used in the 1978 Multimoog) and a foot pedals bass synth called Taurus (which would become the famous Taurus bass pedals). The Apollo and Lyra prototypes were played by Keith Emerson in the Brain Salad Surgery album and the 1973-1974 ELP tour including the famous California Jam gig but the Constellation Ensemble was never actually marketed, yet it paved the way to two important new instruments the Polymoog and the Taurus bass pedals.


The Moog Constellation Ensemble concept


The Lyra prototype


The Apollo prototype

The ensemble of Apollo plus Lyra

Keith Emerson playing the Apollo and Lyra at the 1974 California Jam



The Moog Modular synths were huge, expensive and cumbersome with all their patch cables, so in 1970 Moog released a very compact monophonic synth which was affordable and could be used for great soloing, the Minimoog D (the models A to C were pre-production prototypes). It was a revolution and it became a paradigm for Prog Rock, allowing keyboard players to rival guitar solos from a compact device. It was small enough that it could be conveniently placed on top of other larger flat-top keyboards (it fitted nicely on top of a Mellotron or a piano), and it offered amazing crisp tones suitable for aggressive soloing. Many of the synth solo lines heard in quintessential 1970’s Prog Rock albums were played on a Minimoog, Rick Wakeman and Keith Emerson being archetypal Minimoog users.

The Minimoog was also the first synth to include the two wheels at the left for pitch bend and modulation which have become an industry standard since. They had some reputation for getting out of tune though (a problem referred to as ‘drift’, occurring especially with temperature changes and typical of many early analog synthesizers).

In 2002 a modern version was released, the Minimoog Voyager, still analog and monophonic but with many improvements and MIDI interface. An XL version with extended keyboard was also produced.

Minimoog D


Minimoog Voyager XL


Robert Moog with his 'creatures' in 1974: a System 55 Modular, a Minimoog, a Sonic Six with a Ribbon Controller on top and a Percussion Controller


ARP (standing for the initials of founder Alan Robert Pearlman) was the main competitor to Moog in the 1970’s. Their first product was the ARP2500, a big modular synth released in 1970 which anecdotically appeared in the movie Close Encounters Of The Third Kind playing the famous 5 notes phrase to communicate with the aliens. It was also the machine used by The Who’s Pete Townshend for the famous intro to Won’t Get Fooled Again. Unlike the Moog Modular the different modules did not need to be connected by patch cables, instead patching was done by its characteristic Matrix sliding switches which although less intuitive and probably not simpler gave it a much cleaner look.


ARP2500 in 'full option' mode

Jimmy Page endorsing the ARP2500


Pete Townshend with his ARP2500


ARP’s smaller synths were direct rivals of the Minimoog, mostly the monophonic Soloist  / Pro-Soloist (a favourite of Tony Banks) and the duophonic Odyssey.


ARP Pro-Soloist

ARP Odyssey


Jon Lord playing an ARP Odyssey

The ARP2600 was another great synth sitting in between the big modular systems and the compact ones.





Joe Zawinul endorsing the ARP2600


Another interesting product was the ARP-Solina String Ensemble, a compact polyphonic electronic keyboard belonging more to the family of 'string machines' rather than actual synthesizers (see the Polyphonic Synthesizers entry) focused on a few strings and wind sounds and addressed to rival the Mellotron without its mechanical problems. In 1975 a rare synth version called ARP String Synthesizer was released.


ARP-Solina String Ensemble


ARP produced very good analog electronics, their oscillators were more stable against pitch drift than Moog’s, but ARP tended to reuse existing components in their new products instead of really advancing the technology, the company management was not strong and they had a stubborn culture of having to do things differently from their archrival Moog which led them to reject some good ideas appreciated by the musicians, most notably the pitch-bend wheel, ARP’s alternative being either a pitch knob or the weird PPC (Proportional Pitch Control) buttons which never enjoyed much success.


ARP’s PPC pressure sensitive buttons in an ARP Axxe. The left button for pitch-down, the right one for pitch-up and the middle button to produce vibrato.

In the mid 1970’s ARP invested many resources in developing a guitar-controlled synthesizer, the Avatar, but it was a commercial failure and sadly ARP finally went bankrupt in 1981. CBS-Fender acquired the remainings of the company including the design of the last ARP product, the Chroma synthesizer which was in prototype stage and was subsequently launched as the Rhodes Chroma.

Notable ARP users include Tony Banks, Jean Michel Jarre, Kansas, Pete Townshend and Stevie Wonder


EMS (Electronic Music Studios) from the UK did not get quite as big as the Americans Moog and ARP but they released some remarkable products. While most people were focusing on big modular synths costing several thousands of dollars or pounds, EMS launched in 1969 (1 year before Moog released the Minimoog) an extremely affordable little synth, the VCS3, which retailed at just UK£ 330, by comparison the Minimoog would retail at US$ 1,500 which was something like around UK£ 600. Admittedly the VCS3 did not include the external keyboard which needed to be purchased separately if one wanted to use the instrument melodically (the DK1 or DK2 keyboards costing around another UK£ 150) although you could also plug in the signal from some other organ or keyboard, and even without a keyboard it could be used to generate sound effects using its knobs and innovative joystick.

The EMS VCS3 Mark I

But besides the price tag, the other remarkable characteristic of the VCS3 was that unlike the Minimoog, ARP Pro-Soloist or other small synths which were pre-wired, the VCS3 was a real modular synth with full patching possibilities, just reduced to a very small size. It had a 16x16 matrix grid where patching was done by inserting colour-coded conductive pins, quite neat. These two features meant that the VCS3 made the world of modular synthesizers affordable to the large public (a specific educational version the Synthi E was eventually produced).

In 1971 EMS released the Synthi A and in 1972 the Synthi AKS, which were both based on the VCS3 but even more portable, contained in a plastic briefcase, with the AKS including a touch-plate keyboard (K) and a sequencer (S).

The EMS Synthi AKS 


Shifting from one extreme to the other, in 1971 EMS released also a huge modular synth, the Synthi 100, oriented to studios (the BBC used one frequently for sci-fi and horror sound effects such as for Doctor Who), costing around UK£ 10,000 (depending on the precise specs) and featuring two huge 60x60 matrix patching grids, two duophonic keyboards, sequencer and optionally a vocoder.


The EMS Synthi 100

One of the two 60x60 matrix patching grids on the Synthi 100



The archetypal electric piano, the Rhodes was developed by Harold Rhodes in the 1950’s. It generates sound by a sort of tuning forks which vibrations are picked up by electromagnetic pickups. It has a characteristic bright bell-like ethereal sound and was widely used in Jazz-Rock / Fusion. There have been several versions.


Fender Rhodes Mk I Stage 88

A variation was the Rhodes Piano Bass, a short version with the pitch range of an electric bass, most famously played by The Doors' Ray Manzarek.

A Rhodes Piano Bass on top of a Gibson G101 organ, the setup frequently used by Ray Manzarek with The Doors



The Wurlitzer electric piano (trademarked 'electronic piano' and informally known as 'Wurly') and the RMI Electra-Piano were the biggest rivals to the Rhodes. The Wurlitzer electric pianos were originally released in 1954 but the really successful model for the Prog generation was the model 200 released in 1968. The sound was generated by steel reeds whose vibrations were picked up by an electromagnetic pickup and it was not too different from the Rhodes. The electric piano in Queen's 'You're My Best Friend' was a Wurly.

Wurlitzer 200A 1972


The RMI (Rocky Mount Instruments) Electra-Piano was the other most popular electric piano next to the Rhodes and the Wurly. Unlike the Rhodes or other electric pianos which produced the sound by mechanical / acoustic means and then collected them via electromagnetic pickups, the RMI produced its sound completely electronically from transistors, giving it a rather unique sound quite different from a real electric piano or harpsichord. Rick Wakeman, Jon Lord and Tony Banks were frequent users and the RMI Electra-Piano was the instrument used by Banks for those sweeping arpeggios in the background of 'The Carpet Crawlers'.

RMI Electra-Piano 300 

In 1974 RMI released two revolutionary instruments: The Keyboard Computer was the first portable digital sampler (precisely Rompler), it included 29 fixed sounds but also a punch-card reader where additional cards with other sounds could be inserted. Rick Wakeman became an early fan. Two models were produced the KC-I and the 1975 KC-II.

The RMI Keyboard Computer KC-I

The RMI Keyboard Computer KC-II

The other revolutionary instrument was the 1974 RMI Harmonic Synthesizer, the first commercial digital synth which was way too ahead of its time and remained rather obscure. It used additive synthesis and although the technology was monophonic it employed a trick for pseudo-polyphonic results: it had 2 monophonic harmonic sound generators each routed to one of the stereo audio channels. The generator used for accompanying chords had an arpeggiator, so you could play a chord and the instrument would play its notes repeatedly in arpeggio generating a chord effect even if playing just one note at a time, and on the other channel you could play the melody or solo on top (in genuinely monophonic way).

The RMI Harmonic Synthesizer

Jean-Michel Jarre. Behind him we see a Keyboard Computer KC-I and at his left an Harmonic Synthesizer

The Keyboard Computer and the Harmonic Synthesizer were designed so that they could be installed as a combo


The Hohner Clavinet sounded a bit like an electrified harpsichord, producing bright staccato sounds. In some sense it was like an electric guitar triggered by keys. Many Prog Rock keyboardists used them, one notable user being Kerry Minnear from Gentle Giant.

Hohner Clavinet D6


Another Hohner keyboard featured in some early Prog was the Pianet, an electric piano more humble than the Rhodes or Wurly and which had some popularity in the 1960's and early 1970's.

Robert Fripp with a Hohner Pianet N on top of the Mellotron M400

Peter Hammill playing a Pianet N during the performance of 'A Plague Of Lighthouse Keepers' at the Belgian TV in 1972


In 1979 Hohner released the Duo which combined its two most popular rock keyboards the Pianet and the Clavinet in a single instrument.

Chick Corea endorsing the Hohner Duo

Led Zeppelin’s John Paul Jones with a Hohner Symphonic 30-N organ on top of the Fender Rhodes. At his left the Mellotron M400. 


Farfisa from Italy produced organs of nice warm sounds, the Professional Duo was a very appreciated model. Notable users include Pink Floyd’s Rick Wright, Van Der Graaf Generator’s Hugh Banton or Led Zeppelin’s John Paul Jones.

Pink Floyd Rick Wright’s Farfisa Compact Duo Organ


Van Der Graaf Generator’s Hugh Banton playing a Farfisa Professional with its characteristic grey keys for the natural notes and white keys for the sharps. In front of him a Hammond E112 organ. 


Farfisa also produced some synths such as the analog 1975 Synthorchestra (polyphonic on 4 preset sounds and monophonic for the rest) or the 1979 digital Soundmaker. 

Farfisa Synthorchestra

Farfisa Soundmaker



The Orchestron was not a prominent instrument in Prog Rock at all but it deserves mentioning by the fact that Patrick Moraz commissioned a one-off instrument which he used in ‘Relayer’ and his solo album ‘I’. It has a funny history, it evolved from an early 1970’s Mattel toy-home keyboard called the Optigan which was actually a sampler, not too different in concept from the Mellotron except that it had the sounds stored in optical discs instead of magnetic tapes. The home keyboard was not successful and the idea was sold to a company called Vako who presumably saw in it a big potential in the professional music sector as an alternative to the successful but unreliable Mellotron (at least that's what the name they gave it suggests).

The commercial Orchestron was a rather small unit with just one 36-keys manual, but Patrick Moraz liked the concept and commissioned a one-off instrument with 3 keyboard manuals, a bit similar in looks to the Yamaha GX-1, which he used in Yes’ ‘Relayer’ and his solo album ‘The Story Of I’. Moraz’s unique instrument didn’t last for long as it was damaged beyond repair during some maintenance work.

At any rate, Vako was probably not an experienced enough company in the music instruments business, the quality of the sound samples in the commercial unit was not so good, and the price was high, and the Orchestron was a commercial failure. Only around 50 units of the commercial single-keyboard model were produced and besides Moraz only a few relevant musicians used it, among them Kraftwerk.


Patrick Moraz’s 3-Manual Custom Vako Orchestron-X


Rainbow’s Don Airey gear in 1981, from left to right: Hohner Clavinet D6 atop Vako Orchestron, Minimoog and ARP Odyssey atop chopped Hammond B-3, another Minimoog atop Yamaha CS-80 synth, and below the Hammond a Moog Taurus I bass pedals synth. 




All the early 1970’s synths were monophonic (they could only play one note at a time, not chords). In most monophonic synths, if more than one note was played only the last one sounded. Some exceptions like the ARP Odyssey, the EMS Synthi 100 or E-mu Modular achieved duophonic polyphony by actually combining two synths one for each note played, and some complex setups could achieve higher polyphony (for example with the E-mu one could in principle combine 10 synths to obtain 10-voice polyphony) but early polyphony methods were not practical and musicians wanted to be able to play chords with their synths.


E-mu Modular 1973


The first commercial polyphonic analog synths were Moog’s Polymoog and the huge 3-manual Yamaha GX-1 (evolved from the Yamaha Electone EX-42 organ and the Yamaha CSY-1 combo of organ plus monophonic synth), both released in 1975. The GX-1 was famously used by Keith Emerson in the Works Live tour video and John Paul Jones and Stevie Wonder were other notable users.


Moog Polymoog 203a


Yamaha GX-1


Led Zeppelin’s John Paul Jones playing the GX-1 at Knebworth in 1979


The ARP Omni (1975) was polyphonic but only on two preset sounds Violin and Viola (similar case with the Farfisa Synthorchestra). Other competitors soon followed, the Oberheim 4-Voice (1975), the Korg PE-1000 / 2000 (1976), Yamaha CS-80 (1976), Korg PS-3100 (1977) and notably the hugely successful Prophet-5 by Sequential Circuits (1978).

Here it is convenient to point out that in the mid 1970's a particular family of instruments was developed which blurred the until-then generally accepted concept of the difference between an Electronic Organ or Keyboard and a Synthesizer: the Preset Synthesizers, and particularly the sub-set which became known as 'String Machines'. Up to that point the general wisdom said that an instrument providing only preset sounds without any possibilities for editing them and with fixed pitch generation was 'an electronic organ or keyboard', while synthesizers allowed the musician to build the sound from scratch and control every parameter, from the basic sound wave shape (traditionally organs could only produce square waves while synths could also produce sine, sawtooth and triangle) to the envelope and filters, and their tone generators could produce any pitch not just the fixed tone pitches of the chromatic scale keys of the keyboard.

Preset Synthesizers were a sort of hybrid, they generated and shaped the sounds as a synth but the settings determining a sound were pre-programmed, and some of them allowed editing of some parameters, some more than others. Moreover traditional Organ-like instruments started to have variable pitch tools such as portamento and pitch-bend and increasingly advanced features, further blurring the previous concepts. The ARP Soloist / Pro-Soloist were actually preset synths with a few possibilities for editing the sound. Some devices focused on preset sounds and sacrificed editing possibilities, and this made it easier for the manufacturer to make them polyphonic. Many of these instruments focused on strings sounds and therefore became known as 'String Machines', or as 'Poly Ensembles' when they included other sounds such as brass, flutes, pianos, percussions etc. The ARP Omni mentioned above was such an instrument, as well as the Korgs PE-1000 and PE-2000 (PE standing for Poly Ensemble, the PE-1000 dedicated to percussive sounds and the PE-2000 to strings and sustained sounds, while the true variable Korg synths were the PS family).

To distinguish them from Preset Synths, 'true' synths with advanced synthesis and editing capabilities were called 'Variable' or 'Programmable' Synthesizers, although there is no precise dividing line between them.

Until the arrival of digital synths polyphony for variable synths was still limited, for example the iconic Prophet-5 had just 5-voice polyphony, in comparison modern upper-level digital synths have 128-voice polyphony (note that polyphony does not only allow playing ‘with more than one finger’, if that was the case 10-voice polyphony would be the maximum needed for any player with two hands. Extended polyphony allows different sounds to be played simultaneously from a set of notes, for example playing 6 fingers with 3 different simultaneous patches will use 18 voices, or it allows maintaining sustain of sounds even after you have already started playing something else etc).

Understanding that there was no definite dividing line between Preset Synths and Variable Synths, one might say that the only fully polyphonic analog variable synths ever made (besides the Hammond Novachord) were the Polymoog (with 71-voice polyphony for 71 keys) and the Korg PS-3100 / 3200 / 3300 (with 48-voice polyphony for their 48 keys). Incidentally, the Yamaha GX-1 had 8-voice polyphony in its 2 lower manuals and the upper solo manual was monophonic. The Yamaha CS-80 was also 8-voice polyphonic.


Kansas’ Kerry Livgren endorsing the ARP Omni-2 


Oberheim 4-Voice

Korg PS-3100


Yamaha CS-80

Sequential Circuits Prophet-5


Another problem with the 1970’s analog synths was the lack of memory, which was still a very expensive resource. As mentioned before, some models in the mid 1970’s offered some factory presets which the user could take as a starting point and then modify, but the modified patch could not be stored again, the musician had to reprogram the sound every time and for every song. When the musician or engineer found a sound patch he liked he had to write all the settings down in a so-called patch-sheet so he could recover the very same sound at a later moment. Even a monster like the Yamaha GX-1 or the 1977 Korg PS-3100 did not have any memory, and by as late as 1978 even a top-level synth such as the Korg PS-3200 had only 16 user-storable patches. One of the reasons for the Prophet-5 huge success was that it had 40 patches memory (even more in later versions). Synths produced as from the mid 1980’s (both analog or digital) started to have some decent storage memory, for example the successful 1984 Roland Juno 106 had 128 memory patches.


Korg PS-3200


Example of a Patch-Sheet



Besides the obscure RMI Harmonic Synthesizer, the Synclavier by New England Digital was the first commercial digital music synth and sampler. It was essentially a computer rather than a musical instrument in the traditional sense, the first version released in 1977 did not even have a musical keyboard controller but only a computer-like keyboard. Off-the-shelf personal computer components did not exist yet so the company had to produce all the hardware and software in-house. It allowed both digital sound synthesis and (as from 1979) also digital sampling.

A musical keyboard interface was eventually offered but the sounds could be triggered from other devices, Pat Metheny used the Synclavier extensively controlling it from his Roland controller guitar.

They were expensive machines and as such many were owned by music studios and producers rather than individual musicians, although some notable owners included Pat Metheny and Frank Zappa.


Synclavier I

Frank Zappa with a Synclavier II



The Australian Fairlight CMI (Computer Musical Instrument) was very much a product of the 1980’s and therefore not prominent in classic Prog Rock but it is relevant from an historical perspective as the device, together with the Synclavier, which made the bridge from analog synthesizers and analog samplers like the Mellotron to digital synthesizers and samplers.

Launched in 1979 (same timing as the second generation Synclavier) it was also essentially a computer designed to generate or sample sounds digitally. A characteristic feature was the CRT monochrome screen displaying the sound waveform and patterns, a precursor to modern DAW (Digital Audio Workstations) user interfaces, and including a light pen for editing (the Synclavier had also a CRT monitor but with simpler display features).

Many artists used the Fairlight in the 1980’s including Peter Gabriel, Stevie Wonder, Geoff Downes, Klaus Schulze or Queen, but the fast development of digital sound technology caused the expensive Synclavier and Fairlight to gradually decline in favour of more affordable and compact digital synth keyboards such as the Yamaha DX series (1983’s DX-7 was hugely popular and the top-line DX-1, altough expensive was also successful), the Roland D-50 or the Korg M1. The Synclavier and Fairlight remained used mainly in studios and also for their sampling capability until more advanced samplers were developed in the late 1980’s.


Fairlight CMI

Klaus Schulze's gear in the mid 1980's


MIDI is not an instrument but it’s a technology which radically changed the way music is created and played, and having reached in our journey the point of the development of the first digital synth keyboards it seems appropriate to dedicate some comment to it.

At the end of the 1970’s some manufacturers started to develop ways to connect different devices from their product line-up, so for example playing from one keyboard you could use also a sound patch from another one, but it became quickly evident that if each manufacturer started developing his own non-compatible technology this would give little benefit for the musicians, who commonly used instruments from different manufacturers.

Dave Smith from Sequential Circuits was the main developer of a proposal for a universal interface between electronic music devices, which he introduced at the Audio Engineering Society show in 1981. The proposal was discussed and fine-tuned between several manufacturers and completed in 1983 with the name MIDI (Musical Instrument Digital Interface).

MIDI messages tell the receiving device information about when and how to trigger a sound (for example bank and program number to trigger, pitch, velocity or vibrato parameters, duration, panning setting etc) but nothing about the sound itself, which is up to the receiving device to generate. However MIDI has enabled much more than simply playing one instrument's sound from another one, it has effectively converted music from an audio product into a 'computer commodity', triggering a whole new world of possibilities including the use of sequencers, exchange of modifiable music files, remote programming and many others.

MIDI has revolutionized the way many musicians create and play music and it fueled the development of numerous new devices such as sequencers and workstations, samplers, drum machines, multitude of non-keyboard controller instruments such as the Synthaxe, the Yamaha G10 MIDI Guitar, the Haken Continuum or the recent Eigenharp, or even the possibility to control the show lights from the controller instrument.

Many of the important pre-MIDI analog synths can be retrofitted with MIDI interface ports.

Scheme of MIDI connected devices: When switched on the same channel, playing the keyboard will produce its piano sound and also the strings and brass sounds from the sound modules.



It may seem unnecessary and trivial to include such an ubiquotous instrument as the piano in this list, but it would be unfair not to mention it either. The acoustic piano has played a big role in Prog Rock so at least a brief mention is deserved. Many Prog masterpieces owe their magnificence to the delicate yet powerful sound of the acoustic piano, Keith Emerson and Rick Wakeman being prime examples. Obviously there are many brands and each keyboardist had his own preferences but pianos by Steinway & Sons seem to have enjoyed much support from the 1970’s Prog keyboard gurus.

Grand pianos undoubtedly deliver the richest and most refined sound but Keith Emerson gave also some relevance to the humble upright piano with his honky-tonk / ragtime tunes such as Jeremy Bender, The Sheriff or Benny The Bouncer.

If one particular piano deserves mentioning is Keith Emerson's 1973's spinning piano. He used it very few times due to the complexity of installing its mechanism and because once the keyboard lid closed on his fingers while spinning LOL

Keith Emerson at the Steinway Grand Piano


Keith Emerson's spinning piano

In the mid 1970’s some manufacturers, most notably Yamaha, started to produce electric pianos targeted at reproducing the sound of acoustic pianos as closely as possible, rather than producing the typical electric piano sound of the Fender Rhodes, Wurly etc. The Yamaha CP series was very successful in replacing acoustic pianos in live performances thanks to their convenience and convincing sound, with the CP30 being a very successful compact model (used by Keith Emerson and Rick Wakeman among many others) and the CP70 (“Electric Grand Piano”) being a hybrid using actual strings but shorter and with an electric pickup system providing a very convincing reproduction of the sound of a grand piano in a more compact and convenient instrument. The CP70 was part of Tony Banks rig for several years.


Keith Emerson at the Elite Studios in Nassau, The Bahamas, where he recorded ‘Honky’, sitting in front of a Yamaha CP30 electronic piano. At his right a Hammond B-3 topped by a Hohner Clavinet.


The Dixie Dregs T. Lavitz gear in 1980, left to right: Oberheim OB-X atop Fender Rhodes, Prophet-5 atop Yamaha CP70 Electric Grand, Oberheim OB-1 atop Crumar T1B organ


Some of the keyboard gurus wanting the top in bombastic and majestic sounds thought that the sound of electric organs was not enough and they wanted to incorporate the sound of the real classical thing, church pipe organs. The first Prog musician to record with a real pipe organ was probably Keith Emerson, playing the Royal Festival Hall organ for 'The Three Fates' (ELP debut album) and later the Flentrop Organ at St. Mark’s Church for ‘The Only Way’ (Tarkus album).

Rick Wakeman followed playing the Mander Pipe Organ at the Church of St. Gilles, Cripplegate, for ‘Close To The Edge’ and later also for ‘Jane Seymour’ (from The Six Wives Of Henry VIII album). This is actually an 18th century organ originally made by Jordan and Bridge in 1733 but completely reworked and maintained by Mander in the 20thcentury.

Rick Wakeman also recorded pipe organ parts for ‘Parallels’ (Yes Going For The One album) and ‘Judas Iscariot’ (from his solo album Criminal Record) using the organ at St. Martin's church in Vevey, Switzerland (curiously, Rick played the organ in Switzerland and the sound was transmitted in real time to the studio in the UK via a leased telephone line and recorded there in the UK).

Wakeman even used a portable Mander pipe organ in the Going For The One tour.

Pipe Organ at St. Gilles, Cripplegate

Rick Wakeman playing the St. Martin’s Church organ in Vevey during the Going For The One sessions, with Jon Anderson playing the harp



The Continuum was made popular by Dream Theater’s Jordan Rudess.

Developed by Lippold Haken and marketed as from 2002 the Continuum is a MIDI controller which enables playing continuously changing sounds by sliding one’s fingers through its surface, in some sense it can be considered a descendant of the Trautonium from the 1930’s and the ribbon controller of the Moogs. The interface is a key-less and fret-less neoprene surface with sensors which provide 3-D sensitivity, the position on the X horizontal axis determines pitch and the position on the vertical Y axis and the pressure applied (Z axis) can be programmed to determine for example timbre and amplitude variation. The pitch variation can be programmed to be either really continuum or following the tempered chromatic scale to limit portamento effect. It is 16-voice polyphonic.


Haken Continuum Fingerboard




The Harpejji is another recent instrument embraced by Dream Theater’s Jordan Ruddess, consisting of a stringed flat platform on which the musician can tap with both hands.


Marcodi Harpejji



While not very prominent in Prog Rock the Theremin is unique enough to deserve some mentioning. Originally invented in 1928 by the Russian Leon Theremin, it produces sounds without actually touching the instrument. Typically it has two antennas and the performer moves his hands around them, the instrument senses the distance and movement of the hands from the antennas and converts them into sound, one antenna determines pitch and the other determines amplitude (volume).

Robert Moog produced Theremins before his breakthrough work in developing the synthesizer. The Theremin produces eerie sounds and has been used by Jimmy Page, Jean Michel Jarre, the Spanish Los Canarios in their album Ciclos and other experimental music.

Some modern Roland keyboards have a so-called D-Beam Controller which uses the movement of the hand in front of a beam of infrared light to control certain parameters or effects, looking similar to controlling a Theremin, you may see it in modern-era Geoff Downes playing.


Jimmy Page and the Theremin


D-Beam controller in a 2004 Roland Juno-D synth (the infrared beam is actually invisible)



Keytar is a generic term referring to any keyboard which can be hung with a strap from the musician’s shoulders in the way a guitar is. In terms of shape, the origins of the keytars can be linked to instruments like the Swiss Weltmeister Basset or the Swedish Joh Mustad Tubon from the 1960’s, but functionally these instruments were oriented to playing accompanying lines in popular music rather than taking the role of an electronic keyboard in rock music.

The 1963 Weltmeister Basset


Paul McCartney toying with a Tubon in 1966


In the early 1970’s some musicians attempted to play regular keyboards strapping them and hanging them from the shoulders, most notably Billy Preston and Edgar Winter who strapped the keyboard section of his ARP2600 synth. This led to some keyboards specifically designed to be strapped, such as the Univox/Crumar Compac-Piano or the Hillwood Rockeyboard RB-1, but these were literally strappable keyboards to be played placing the two hands on the keyboard from the top, rather than actual keytars which concept was adopting a guitar-style neck where the left hand was placed from below like in a guitar and was dedicated basically to operate the expression controllers such as pitch-bend and modulation or to change the program or parameters, and not for playing on the keyboard which was basically done only with the right hand.

Edgar Winter in 1973 playing the strapped keyboard of his ARP2600

The Univox Compac-Piano

The Hillwood Rockeyboard RB-1


The first commercial mass-produced keytar was the 1980 Moog Liberation and most sources acknowledge also the 1979 Performance Music Systems Syntar as rightful keytar ancestor. The Davis Clavitar was also released in 1980.

The PMS Syntar


The 1980 Moog Liberation was the first commercial keytar

Davis Clavitar ad and the instrument being played by George Duke


However there are two earlier instruments which can be considered as the first genuine rock keytars. The first is the 1977 Probe designed by Utopia’s Roger Powell (Powell had been an engineer at ARP) and built by Royalex. Jan Hammer also helped developing it and he got a slightly different version, Powell’s had a hole for the left hand while Hammer’s had a mini-neck with more traditional thumb-operated expression controls. MIDI did not exist yet and the Probe was a controller keyboard linked by cable to an Oberheim synthesizer.


Roger Powell with his version of the Probe


Jan Hammer playing his version of the Probe at the ARTS concert in 1983 (with Jimmy Page on the guitar)

The other early keytar is rarely mentioned in information sources but it is particularly relevant for the Prog scene since it was played by Rick Wakeman, and importantly it was formally called “The Keytar”. It was built in 1978 by KMI (Keynote Musical Instruments) from the UK and KMI even registered the name “Keytar” so this term could not be officially used by other manufacturers until the registration expired in the 1990’s. Rick Wakeman played the prototype in the 1979 Yes tour (mostly in the solo duel with Steve Howe during Starship Trooper) and also in his solo work, it can be seen for example in the video of Wakeman’s 1979 solo performance of Animal Showdown captured from the German TV show Rock Pop. KMI could not compete with the big companies like Moog or Korg and their instrument never reached commercial production, but it is unfair that they are usually omitted from most historical accounts of the keytar.


Rick Wakeman playing The Keytar during the Yes 1979 concert in Philadelphia (in duel with Steve Howe)

Detail of the instrument’s ‘headstock’ where the logo ‘The Keytar’ can be clearly seen, captured from Wakeman’s 1979 solo performance of Animal Showdown in the Rock Pop TV show

Keytars became popular in the 1980’s with main manufacturers including Moog, Roland, Korg and Yamaha. Some models were synths on their own but with the development of MIDI many later keytars tended to be just controller keyboards, allowing them to be lighter and cheaper. Although they were mainly used for Synth Pop some Prog and Jazz-Rock / Fusion musicians embraced them such as Rick Wakeman, Geoff Downes or Herbie Hancock.

Geoff Downes playing a modern Roland Keytar

Muse’s Matt Bellamy has a curious instrument built by Hugh Manson called the ‘Keytarcaster’ featuring a 4-string neck for playing bass notes by tapping with the left hand and a keyboard for the right hand, which he uses for performing Undisclosed Desires. 

Matt Bellamy playing the Hugh Manson Keytarcaster




The Synthaxe became known thanks to Allan Holdsworth, its most fervent supporter and virtuoso player. Released in 1984 it was a MIDI controller combining guitar and keyboard features. The left hand controlled a guitar-like fretboard, with sensors determining the fingers position and the string bend. The right hand could be used on either a separate set of 6 short strings as in a guitar or on a 6-keys keyboard (or on keys triggering the 3 bass strings, the 3 trebble strings or the 6 strings at once). The fretboard was in an upwards angle for easier left hand operation. A tremolo bar was also included which could be programmed to control different MIDI parameters.

Despite Holdsworth’s excellent work with it in albums such as Atavachron, the Synthaxe was very expensive and required a re-training of playing technique which few musicians were willing to undertake (among all other obvious things, the width of the frets was constant all along the fretboard, unlike in a normal guitar where the frets become narrower the more you move towards the body, this was supposed to make it easier for the performer but it is unclear whether this was the case or it made it even harder for musicians trained in standard guitars), and sadly it was a commercial failure with less than 100 made.


The Synthaxe


Allan Holdsworth playing the Synthaxe



Obviously there have been plenty of electric guitars around, but in terms of electric rock guitars in the 1970’s there were two major camps, the Fender Stratocaster players and the Gibson Les Paul players.

The Fender Stratocaster, aka the ‘Strat’, was first released in 1954 as one of the first solid-body Rock & Roll guitars, it had great looks with its revolutionary double-cutaway design and the neck headstock with all 6 strings tuning machines together on the top side, and quickly became an icon. Many versions have been produced and many if not most guitarists have customised them or got signature versions so generalizing about it is tricky. It had 3 single-coil pickups and a trademark pick-up selection switch, originally of 3 positions which eventually became 5 providing a very nice range of different tonalities. Another important feature was a standard tremolo-bar bridge in many versions.

Some players found the sound a bit too thin and added humbucker pickups for a thicker sound, mainly on the bridge pickup, which became informally known as ‘Fat-Strats’.

Users are countless including Jimmy Hendrix, Pink Floyd’s David Gilmour, Mike Oldfield, Ritchie Blackmore or Eric Clapton.


David Gilmour playing a Fender Stratocaster



The single-cutaway Telecaster (aka ‘the Tele’) was not much used in Prog Rock, its sound was thin and bright, more adapted to country, blues, jazz and standard Rock & Roll, but it’s an historically important guitar anyway and has been used also by Prog guitarists with certain frequency.

Anecdotically Steve Morse in his early Dixie Dregs days played a customized guitar referred to as ‘The Frankenstein’ with Telecaster body and Stratocaster neck (other heavily customized guitars have been called Frankenstein for example Eddie Van Halen’s most famous instrument).


Steve Howe playing a Fender Telecaster

Steve Morse’s ‘Frankenstein’ hybrid of Tele and Strat



Next to the Fender supporters there was the Gibson supporters camp and Gibson’s most succesful model was the Les Paul, a guitar originally launched in 1952 which became the other solid-body iconic rock guitar together with the Fender Strat. Same as with the Strat it has received continuous upgrades and received countless customisations by its owners so only some generic statements can be made. A characteristic feature was the 3-position pick-up selection switch on top of the strings. Although the very first Les Paul had single-coil pickups, Les Pauls in the late 1960’s and 1970’s had 2 humbuckers, making it one of the main differences with the Stratocaster. Les Pauls typically did not have a tremolo bar although several guitarists such as Steve Hackett eventually had versions with one.

Users are again countless including Jimmy Page, Robert Fripp, Steve Hackett or Pete Townshend.


Steve Hackett playing a Gibson Les Paul



The hollow or semi-hollow body Gibsons ES-175, ES-335 and other ES series models were favourite guitars of Steve Howe, Alex Lifeson or Pat Metheny.


Steve Howe with a Gibson ES-175

Alex Lifeson playing a Gibson ES-335



Not very prominent in Prog but also an important guitar in the 1970’s Rock scene, Gibson’s double-cutaway model was made famous by guitarists like Black Sabbath’s Tony Iommi or AC/DC’s Angus Young, but it was also used by some Prog artists such as Frank Zappa, Kansas Kerry Livgren or The Who's Pete Townshend.


Frank Zappa with a Gibson SG



Next to Fender and Gibson, Ibanez from Japan was the next major player in the electric guitar business. They were not too prominent in the 1970’s Rock scene but they were very appreciated in the Jazz-Rock / Fusion scene, and the brand sky-rocketed in the 1980’s with their immensely successful line of metal-oriented guitars.


Pat Metheny with his signature Ibanez PM200



Nylon and 6 or 12-string acoustic guitars were fundamental to classic Prog, from the gorgeous trio playing of Steve Hackett, Mike Rutherford and Tony Banks in the beginning of Supper’s Ready to Greg Lake’s ballads, Steve Howe’s The Clap or Alex Lifeson intro to A Farewell To Kings, nylon and acoustic guitars have provided some of Prog history’s most magical moments.

Obviously countless brands and models were used, Ovation, Martin, Gretsch, Gibson or Zemaitis being popular.


Steve Hackett with his Yairi nylon guitar



Guitars are 6 string instruments, aren’t they?

Well it seemed so until the late 1980’s when Frank Zappa’s disciple Steve Vai thought that 6 was not enough, and he got Ibanez to build him a 7-string guitar. Originally he tried having the 7th string to be a higher note (a high A compared to the standard 1st string E) but the string had to be so thin that it broke frequently so he changed to the opposite, having the extra string as a super-low B (compared to the standard 6th string E). The result was very powerful power-chord sounds and extended ultra-low soloing range, very effective for music based on these two techniques rather than full chords, and after Vai’s seminal album Passion And Warfare Ibanez 7-string guitars have been quite successful.

With one more string the traditional chord and scale forms were no longer the rule, eventually people started to experiment with alternate tunings which opened new possibilities, explored mostly in the Metal genre for example by Steve Vai’s disciple Devin Townsend.

Since then many metal guitarists have embraced 7-string and even 8-string guitars, Tosin Abasi from Animals As Leaders or Meshuggah’s Fredrick Thordendal and Marten Hagstrom being notable 8-string guitar players.


Ibanez M8M 8-string guitar (Meshuggah)

Not relevant for classic Prog but now that we mention multi-stringed guitars, a short digression about the curious BC Rich 10-string configuration. Normal guitars are 6-stringed, or 12-stringed where each string is doubled in unison or with one octave shift producing a richer, natural chorus-like sound.

BC Rich guitars were popular in the late 1970's and 1980's among hard-rock and metal guitarists for their unusual aggressive shapes (and excellent sound). The model Bich 10 had a 10-string layout where the first 4 strings were doubled and the last 2 were not, providing a hybrid sound with rich trebbles and powerful dryer basses (this is something some players did on 12-string guitars, just not installing the double string on the bass notes). The standard 6 strings had the tuning machines on the neck headstock as usual, while the 4 double strings (which could be installed or not, so it could be also a regular 6-string guitar) were installed in the opposite direction with the tuning machines in the body. 

The string configuration of the BC Rich Bich 10



Queen’s Brian May handcrafted his own guitar together with his father in the mid-late 1960’s and for sure they succeded, giving it not only a very unique and recognisable shape but also getting one the most unique tones in the history of rock guitars. Most of the wood came from an old fireplace, the tremolo arm was made from a bicycle saddlebag holder and the tremolo itself used a knife edge and motorcycle valve springs. The Mays coiled the pickups themselves and designed the wiring and there probably lies the secret of its personal sound. Brian’s habit of using a sixpence coin as plectrum probably contributed as well.

Another distinctive feature is the individual on/off switches and phase shifters for each pickup, possibly more difficult to manage quickly but enabling more possible combinations than traditional 3 or 5 position switches.

As far as I know it was also the first electric guitar to feature a full two-octave (24 frets) fretboard.

Endorsed replicas of the Red Special have been marketed by Guild and Burns, and as of 2004 by his own company Brian May Guitars.


Brian May and his Red Special



While the costly development and unsuccessful sales of the Avatar guitar-controlled synth was largely responsible for the sad demise of ARP, Roland was the manufacturer which did not give up and eventually achieved success in this field. The ARP Avatar received input from a special hexaphonic pickup which could be installed on any guitar (the term 'hexaphonic' here applied to the pickup only, meaning that it could pickup signals from any of the six strings, the synth itself was monophonic), but Roland thought that it would be better to offer a complete package of synth plus guitar in order to be sure that the instrument would have a consistent performance and a recognizable sound. However Roland was not a guitar maker so they collaborated with Ibanez for building the guitars.

Roland’s first commercial guitar synth was the 1977 GR-500 with GS-500 guitar controller but it was not successful, it required a change in playing style (for example it was important to dampen any strings not being played to avoid unwanted noises) and although it included some clever polyphonic operation in some of its sections like the 'Polyensemble', the true synth section ('Solo Melody') was monophonic.

The turning point came with the release of the truly polyphonic GR-300 in 1980 with the G-303 controller guitar (or the more expensive G-808 which was not so succesful). This synth was a big success thanks to being polyphonic and to the fact that the G-303 was an excellent guitar in itself, and many important players embraced it, Pat Metheny, Robert Fripp, Andy Summers and Adrian Belew among others.


The Roland GR-300 Guitar Synth with the G-303 Guitar

Developing a 6-voice polyphonic synth (one for each string) was not so much of a problem by 1979, but another issue was developing a suitable pickup. Traditional pickups merge the sound of the 6 strings into a single signal but the synth needed to receive each string as an isolated signal one for each voice. Besides 2 traditional humbucker pickups to produce normal guitar sounds, the G-303 / 808 had a special pickup next to the bridge which was in fact 6 tiny pickups, one for each string to feed the synth. A feature of these pickups was that they could feedback vibration back to the strings achieving infinite sustain.


Detail of the synth pickup in the G-303


Robert Fripp and Adrian Belew with their G-303's

Robert Fripp noted that the guitar-synth had some limitations which required approaching it as a new instrument with its own playing technique and not simply utilizing standard guitar playing techniques with it. The limitations he was referring to were mainly some delay from the moment of picking until the sound was produced, which prevented fast picking phrases with good tempo accuracy, and a tendency to pickup sympathetic vibrations from the strings adjacent to the one you were playing.

The G-303 could also be made to control other synths and from 1983 it was offered in package with the Synclavier II.


The Synclavier II with Roland G-303 Guitar Package

Pat Metheny with his Synclavier II-controller G-303 which integrated the synth remote control panel in the guitar body

A next generation came with the GR-700 synth and its very 1980’s shaped G-707 controller in 1984. Nowadays Roland continues producing guitar synths but no guitars anymore, the special pickups can be easily installed on any guitar.


Jimmy Page with the GR-700 synth and the G-707 controller guitar




The E-Bow is not an instrument in itself but a battery-powered device which is held with the picking hand and placed in front of the guitar (or other steel-string instrument) strings and emits a magnetic field causing the strings to vibrate, producing a smooth and infinitely sustained sound. Pitch is controled with the fretboard hand as usual. Slowly approaching the E-Bow to the strings creates a slow-attack sound which can be then sustained for long, mimicking the sound of violins, flutes etc.


Advertisement of the first E-Bow from 1977

Jimmy Page did not need an E-Bow  LOL



The Lap Guitar is an evolution of the Steel / Slide playing technique on regular steel-stringed guitars, where a tube of metal or glass (usually put on one’s finger) is slid along the fretboard producing a portamento effect (continuous pitch change opposite to to the quantized chromatic pitch shift of the frets). The tube is called a Steel and the technique uses Slide, thereby the two names are interchangeably used. Steel playing probably started in Hawaii in the 19th century. One can play with a Steel with the guitar hung in normal position, but players realised that placing the guitar horizontally on one’s lap gave them more control on the fretboard hand movement. From there it was only a matter of time that specialized horizontal instruments would be developed, the Lap Steel Guitars. They exist since the early 20th century and were commonly used in country and bluegrass, and eventually they got electrified same as regular steel-string guitars.

Steve Howe and Pink Floyd’s David Gilmour are notable players.

A variation of the Lap Steel Guitar is the Pedal Steel Guitar, which additionally has some pedals and rods which the musician can operate with his feet and knees to produce pitch bend, volume control or other effects.


David Gilmour playing a lap steel guitar

John Paul Jones had a curious 8-string steel bass/guitar manufactured by Hugh Manson, the Lapaphone, which is a hybrid between a traditional strapped instrument and a horizontal Lap one, the strings plane is tilted 45 degrees so the performer can play over the top of the neck as in a real Lap but still enjoying the mobility of a strapped instrument (this design is based on the Melobar from the late 1960’s). The squared screen below the strings is a Kaoss 2-D MIDI controller (also included in some guitars Manson has built for Muse’s Matt Bellamy).

John Paul Jones playing the Hugh Manson Lapaphone



The hippie and psychedelic movement in the 1960’s sparked an interest in Eastern mysticism and culture, and notably The Beatles’ George Harrison became a follower of Indian music and fueled an interest in the sitar. Danelectro saw the opportunity and developed the Coral Electric Sitar, released in 1967, which mimicked the peculiar sound of the Indian instrument but was easy for western guitarists to play with its familiar 6 string neck and standard guitar tuning. The sitar-like sound was achieved thanks to a special ‘buzz-bridge’ and 13 sympathetic ‘drone’ strings (all of .010 gauge but different lenght) located on top of the regular 6 strings. Danelectro stopped business in 1969 so these instruments became quite sought after in the 2nd hand market until Jerry Jones Guitars restarted its production in the 1990’s, respecting the Danelectro design but improving a couple of points, mainly the stability of the buzz-effect adjustment and tuning.

Advertisement of the Coral Electric Sitar


Steve Howe playing the Coral Electric Sitar

A very similar concept was used in the custom Gibson acoustic J-200 built for John McLaughlin in 1975 and which he used with the Indian-oriented band Shakti. It had 7 drone strings which could be either strummed or simply allowed to sympathetically vibrate, producing a buzzy sitar-like sound.

John McLaughlin with his drone-stringed Custom Gibson J-200




If on the electric guitar camp the main rivalry was between Fender and Gibson, in the camp of bass guitars Gibson was not so strong (although they produced some fine basses such as the Ripper, the Grabber, the Les Paul and the SG / EB series). In bass guitars the main rivalry was between Fender and Rickenbacker.

Fender’s most popular bass was the Precision Bass (aka P-bass), following the Stratocaster guitar design. They often featured a single-coil split pickup.

Another successful model was the Fender Jazz Bass (aka J-bass), a favourite of Rush’s Geddy Lee or Jaco Pastorius and recognizable because the volume and tone knobs are mounted on a separate guard (usually chromed).

Fender bassists are also countless, Greg Lake or Roger Waters among them.


Roger Waters playing a Fender Precision Bass

Geddy Lee playing a Fender Jazz Bass




The Fender bass sound was smooth, deep and warm. By contrast the Rickenbacker (frequently referred to as 'Ric') was crisper, with powerful trebble notes great for soloing or lead phrases but also a devastatingly fat bass tone. The most famous models are the 4000 series, mainly the 4001 and 4003. Yes’ Chris Squire, Rush Geddy Lee or Genesis Mike Rutherford played Rickenbackers frequently.


Chris Squire with a Rickenbacker 4001


Rickenbacker 4005 belonging to The Who’s John Entwistle

Several Rickenbacker 4000 basses: a 4003S/8 (8-string), a 4005, a 4004, a 4003S and a 4001

Rickebacker produced also guitars and they were very popular in the 1960's (not least because The Beatles used them) but they rather fell out of fashion in the 1970's.
The Who's Pete Townshend playing a Rickenbacker model 1993 guitar in the 1960's


Some players explored fretless instruments which provided a smoother, portamento-oriented sound probably coming from traditional jazz contrabass influences. Fretless technique is quite demanding on the fretboard hand, not only regarding the accurate fingers position for precise pitch but also the way the finger needs to be pressed against the fretboard for good sustain, legatto's etc.

Jaco Pastorius modified one of his Fender Jazz  basses to make it fretless and was one of the first modern bassists to promote it. Fretless bass was mostly used in Jazz-Rock / Fusion but also several more traditional Prog Rock bassists have used it including Geddy Lee or Roger Waters.

Some instruments are 'lined fretless basses' where the frets are replaced by lines on the fretboard, others may have dot markers on the fretboard although this is unusual (frequently this betrays a bass which has been defretted), usually they have markers only on the top side of the neck.

Jaco Pastorius playing a fretless Ibanez

Tony Franklin playing a fretless Fender Precision bass

Chris Squire played occasionally a fretless Guild JSII held on a stand


Incidentally, fretless guitars exist as well although they are rare, their sound is damped and technique is very demanding, but some Prog and experimental artists have used them such as Frank Zappa, Adrian Belew, Steve Vai or Andy Summers.

Andy Summers with a Custom Fretless Hamer

Terry Atkins from Parker Guitars with the Custom Dragonfly Fretless they built for Adrian Belew


Although basses were traditionally 4-string instruments, following the same trend as electric guitars several musicians and manufacturers started experimenting with more strings, and nowadays 5 and 6 string basses are quite common (even some with more strings, whose practical playability is questionable).

Dream Theater's John Myung playing an Earnie Ball Music Man Bongo 6 6-string bass.

Rob Van Der Loo (Sun Caged, Epica) with his custom Conklin 9-string bass



A different variation of multi-string basses are the 8-string basses consisting of 4 doubled strings, following the same principle as 12-string guitars, such as the Alembic played by Greg Lake around 1977 or the Rickenbacker played by Chris Squire.

Greg Lake playing his 8-string Alembic bass

Rickenbacker made two prototypes in the early 1970’s for an 8-string 4000 series bass, one in 1973 for The Who’s John Entwistle and a bit later the one for Squire, both with the rare ‘potato’ headstock shape, and the model was eventually produced as the 4008 (also available were the 4001-4003 / 8 which were an adaptation of the standard 4001-4003 to 8 strings, while the 4008 was designed on purpose to be an 8-string). After the Going For The One tour Squire’s 4008 prototype got damaged and he replaced it by an 8-string Ranney, and gave the damaged Ric to Vincent Gallo (who incidentally is godfather to Chris’ son Cameron).

A curiosity for those who like details: Chris Squire wanted the string pattern opposite to Entwistle, that is, in each pair of strings he wanted the fundamental (thick) string below and the octave (thin) string on top, while Entwistle used the standard layout found in 12-string guitars with the fundamental thick string on top and the octave (or fifth) thin string below. The reversed layout favoured by Squire was better for playing bass without a pick, which is usually done with fingertip strokes from below upwards, rather than guitar strumming which is mostly from top downwards, so the first string to be touched and therefore dominant in the sound is in both cases the fundamental. The ‘potato’ headstock of the prototypes had normal bass tuning machines for the fundamentals and smaller guitar-like tuning machines for the octaves. This meant that the headstock tuners layout had to follow the strings order, so Squire’s bass had the opposite tuners layout (starting from top thin-thick-thin-thick etc) compared to Entwistle’s (thick-thin-thick-thin etc). After some production units still with ‘potato’ headstock (but ‘upside-down’ shape compared to the prototypes) and still asymmetric tuners layout, 8-string Rics were fitted with the standard ‘cresting wave’ headstock shape and 8 tuners of the same size which allowed to easily apply any of the two string layouts. Squire’s layout with the fundamental string below is the most common for doubled-string basses.

Chris Squire playing his 4008 prototype. Although the picture is not very clear you may notice the tuners layout in the headstock, clockwise: small-big-small-big-small-big-small-big. The 'bulge' of the 'potato' is at the lower part of the headstock.

A production replica of Squire’s 4008, with his tuners layout order but notice that the ‘potato’ shape is opposite to the prototype, with the longer ‘bulge’ at the top side of the headstock

John Entwistle’s prototype, with the same ‘potato’ shape as Squire’s (longer bulge below) but opposite tuners layout, clockwise: big-small-big-small-big-small-big-small

Later production 4008 with the standard ‘cresting wave’ headstock and 8 equal tuners

Chris Squire with the 8-string Ranney which replaced the Ric 4008 prototype (with Trevor Rabin on guitar)

There are also 12-string basses, either with the 4 standard strings tripled or with 6 doubled strings, and even 18 string basses.

Hamer Quad 12-string bass with 4 triple strings, belonging to Cheap Trick’s Tom Petersson

Modulus 18-string bass (6 triple strings), also built for Tom Petersson and subsequently acquired by The Allman Brothers’ Allen Woody



Evolved from the prototype Taurus from the Constellation Ensemble (see the Moog Modular Synth entry), the Taurus pedals were yet another innovation by Moog. Most organs had always had bass pedals but they got somehow lost with the advent of the electronic keyboards and synthesizers. Moog thought that this needed not be the case and conceived the Taurus, but perhaps it was a bit surprising that after having conceived it as a bass pedals module for keyboardists it was actually bassists who enthusiastically embraced it. Most Rock keyboardists played standing up and they frequently moved around different keyboards, and this made it impractical for them to operate pedals. Bassists on the other hand were more free, it was already a standard practice for guitarists to operate multiple effects pedals while the availability of pedals for bassists was more limited, so they had still room to take in some more work, and it was about bass lines anyway.

In any case the Taurus was not really the first instrument of its kind but it was a big step forward compared to previous similar devices. In the late 1960’s a company called Dewtron was producing the Mister Bassman pedals, used by Genesis Mike Rutherford and Yes Chris Squire / Jon Anderson, but this was more like the detached bass pedalboard from a traditional electric organ, not really a bass synth, and its sound was rather simple and soft. The MusiConics BassMate from the early 1970’s was more advanced but its capabilities were also rather basic compared to what the Taurus would offer.
The Dewtron Mister Bassman pedals

Genesis live in 1975, we see a Mister Bassman in front of Mike Rutherford

Yes Jon Anderson playing a Mister Bassman with his hands in the video performance of Yours Is No Disgrace

MusiConics BassMate and BassMate II


The Moog Taurus was released in 1975 and many Prog bassists embraced the instrument to complement their sound, as it offered an unbelievably powerful and sustained super-bass tone, unheard of at the time, especially in live playing where it provided a kind of early surround, you felt it more than you heard it.

The Taurus I had 13 pedals, 3 preset sounds and one user programmable sound (without storage memory). In 1981 the Taurus II was launched with 18 pedals and a control panel which could be placed on a stand at waist height for easier programming, but it did not enjoy the success of the Taurus I.

In 2010 Moog released the Taurus 3, again with 13 pedals and attempting to recover the genuine Taurus I sound in an updated machine.

Notable users include Genesis Mike Rutherford, Rush’s Geddy Lee, Yes Chris Squire or Led Zeppelin’s John Paul Jones.


The Moog Taurus I



In this entry I am putting together some other guitars and basses played by great Prog musicians or important enough in the classic Prog period to deserve mentioning (multi-neck instruments are mentioned in a separate entry below).

Paul Reed Smith (PRS) guitars are highly appreciated and have been the choice of numerous top-level guitarists including Santana, Opeth Mikael Akerfeldt, Steven Wilson, Al Di Meola and many others.

Steven Wilson with a PRS SingleCut. Other PRS models he plays include the double-cutaways Custom 22/24, Modern Eagle and P22

Another special guitar played by Steven Wilson is the AlumiSonic 1100 made of aluminum alloy.

Steven Wilson with the aluminum AlumiSonic 1100


The Earnie Ball - Music Man guitars are also excellent, played by guitarist such as John Petrucci, Steve Morse or Steve Lukather

Steve Morse playing his signature Music Man

John Petrucci with his signature Music Man JP13


The Gibson Flying-V and Explorer:

These guitars were not common among Prog guitarists but they achieved quite an iconic status among Metal bands in the 1970’s and 1980’s. Seeing the huge success of the Fender Stratocaster, Gibson felt that they needed also some really modern-looking solid-body guitars, and in 1957 they came up with 3 bold ‘Modernistic’ designs: The Flying-V and Explorer came into production in 1958 but ironically they were too futuristic for their time and remained unsuccessful until the Heavy Metal wave of the 1970’s. The 3rd design was the Moderne which did not see mass-production until a ‘reissue’ version was finally produced in 1982.

The 3 original Gibson ‘Modernistic’ designs, Flying-V, Explorer and Moderne
Jimmy Hendrix with one of his three Flying-V’s
Brian May in a rather uncommon shot playing a Flying-V in 1984

A famous bass inspired by the Gibson Explorer shape was John Entwistle’s Alembic ‘Spyder’ (sometimes also referred to as Exploiter or Explorer).

John Entwistle playing his Alembic 'Spyder' or ‘Exploiter’. He had also a version with a V-shape headstock and also an 8-string version



Another bass which has become familiar to Prog fans is Chris Squire’s Mouradian featuring his initials CS in the body design.

Chris Squire playing his green Mouradian, with the black lines in the body representing his initials CS


Adrian Belew used to play a Fender Mustang significantly modified, with electronics derived from the Roland GR300, and in recent years he plays mostly Parker guitars.

Adrian Belew with his modified Fender Mustang in 1984

Adrian Belew playing a Parker Fly


Utopia’s Todd Rundgren Veleno Ankh guitar used in the ‘Ra’ tour possibly inspired Prince’s ‘Love Symbol’ guitar from the 1990’s

Todd Rundgren playing the Ankh guitar in 1977

Charvel / Jackson guitars were mostly adopted by Metal players, since Charvel made its reputation with their guitars inspired in Eddie Van Halen’s Frankenstein (informally known as ‘Superstrats’ since they were meant to be more modern interpretations of the Fender Strat concept) and Charvel’s spin-off Jackson was created after having built the signature instrument for Randy Rhoads with the Jackson name for fear of it being unsuccessful and harming the Charvel name, but they were also played by more progressive musicians such as Jeff Beck, Allan Holdsworth or Shawn Lane.

Jeff Beck with a Charvel Spectrum

A similar comment can be made regarding Hamer guitars, they were mostly popular among Metal musicians but several Progressive guitarists have played them such as Jethro Tull’s Martin Barre, Dweezil Zappa or Andy Summers.

Hamer ad featuring Martin Barre


A special mention must be made for the Steinberger headless basses and guitars which became quite popular in the 1980’s. The industrial designer Ned Steinberger was requested by luthier Stuart Spector to develop a new bass design, which became the appreciated NS Spector bass of 1975. During this assignment Steinberger started questioning all the basic features of the traditional electric bass design and in 1979 he came up with a revolutionary alternative proposal: by removing the headstock the instrument would be more balanced and feel much lighter, the tuners could be positioned in the body and strings with balls on both ends would make string change much quicker and tuning more stable. The body shape could also be minimalistic to reduce weight, and advanced materials such as graphite, carbon fiber and composite resins would be used. Steinberger introduced the resulting L-Bass design to several manufacturers but they all turned him down so he finally decided to set up his own company to produce them. Despite its high cost the instrument was an immediate success and soon bassists like Tony Levin, Geddy Lee, Mike Rutherford, the Dixie Dregs’ Andy West or Sting were playing Steinbergers.

Geddy Lee playing a Steinberger L-Bass

Guitar versions followed in 1984 and they were also adopted by musicians such as David Gilmour, Allan Holdsworth, Steve Howe, David Bowie or even Eddie Van Halen. Another revolutionary feature was the Transtrem tremolo bridge which besides maintaining all strings in correct relative pitch during even extreme pitch bends allowed transposing the tuning through 6 keys with instant locking. Already in the 2000’s Steinberger introduced the also innovative Transcale integrated capo system.
Steve Howe with a Steinberger GM3T guitar


Allan Holdsworth has always remained a big supporter of headless guitars and besides genuine Steinbergers he has also played Carvin guitars (also models with headstock such as the HF2) as well as custom made guitars by luthiers Bill DeLap or Ed Roman following the Steinberger principles.

Allan Holdsworth with a headless Carvin HH1X


Another curious instrument is Jon Anderson’s custom MIDI Backpacker, which he built together with a company called L.R. Baggs based on the body of a Martin Backpacker, the neck scroll of a viola attached to the headstock and MIDI electronics with which he can trigger 5 different instrument sounds.

Jon Anderson playing his MIDI Backpacker

John Mitchell from Arena / It Bites / Frost etc uses mostly Cort guitars

John Mitchell playing a Cort G254

Another quite special guitar is Uli Jon Roth’s Sky Guitar which he himself designed, featuring an exceptionally long fretboard and a body design without lower horn, allowing reach to exceptionally high notes (it has 6 octaves range in its 7-string version). The highest frets should be so narrow that actually there is a metal fret only every two semitones. He has versions with 6 and 7 strings, and a limited run of endorsed replicas has been produced by Dean Guitars.

Uli Jon Roth playing his 7-string Sky Guitar


Not relevant for Prog as far as I know, but a curious (and unsuccessful) instrument developed in the 1970’s was the Guitorgan. Guitorgans were electric guitars which included also additional circuitry to trigger the sounds from an electric organ (in some models the organ sound generator being integrated in the guitar body itself, or otherwise sending the signal to an external organ sound module). The metal frets were split in 6 sections and each section was a switch closing the circuit to produce on an organ the note being played, so when pressing a string on the neck the pressure on the fret would close the circuit and trigger the organ sound. If the string was picked at the same time, the note sounded in both the guitar and organ sound simultaneously. The guitar sound and the organ sound were independent so they could be played individually or both combined.

Advertisement of an MCI Guitorgan and detail of the frets split in 6 switch sections


A Godwin Guitorgan from 1976, notice the many knobs and switches



As part of the frequent Prog maxim of ‘more is better’, many Prog Rock guitarists and bassists embraced double-neck instruments, and although some people may say that it was more for the show than anything else there is no denying that especially for live playing they offered the musicians an increased sound versatility.

Although Led Zeppelin’s Jimmy Page was the first to really popularize the double neck guitar with his candy-red Gibson EDS-1275 (6 and 12 string guitar, which allowed him to play the different sections of Stairway To Heaven live without having to swap guitars), the EDS-1275 had actually existed since 1963, but it was so unsuccessful that it was even discontinued by the time Page commissioned his one to Gibson.

Jimmy Page with his Gibson EDS-1275

The EDS-1275 is actually older than what some people think… (the version in this picture featuring two 6-string necks of different scale length)

In the 1970’s double neck instruments became popular, the configuration depended on each musician’s taste, bass and 6-string guitar, 6-string and 12-string guitar, bass and 12-string guitar, which one was on top and which one at the bottom etc.

A common problem was weight, making them tiring to play for a long uninterrupted period of time.

Notable users include Genesis Mike Rutherford, Rush’s Geddy Lee and Alex Lifeson or Led Zeppelin Jimmy Page.

Mike Rutherford had a curious double neck, a Custom Shergold Modulator which could be assembled as a double neck (bass and 12-string guitar) or disassembled and played as two separate instruments.


Alex Lifeson and Geddy Lee playing their double-neck instruments (a Gibson EDS-1275 and a Rickenbacker 4080/12-4 respectively)


Steve Howe playing a double-neck Gibson EDS-1275

One of Mike Rutherford’s double-neck Shergolds

Greg Lake and his double-neck Zemaitis

Mike Rutherford’s Custom Shergold Modulator disassembled

Mike Rutherford playing the assembled Shergold Modulator

Mike Rutherford has also had custom double necks combining two instruments from different manufacturers. For the 1974 Selling England By The Pound tour he commissioned luthier Dick Knight to put together two instruments Mike had, a 1965 4-string Ric 4001 bass and a 1973 12-string Ric 360/12 guitar. This was before Rickenbacker had released the stock 4080 double neck, and it had the guitar neck on top and the bass below, opposite to what the stock Ric 4080 would have. A bit later for The Lamb Lies Down On Broadway tour he had another double neck made combining a Micro-Frets 6-string bass (actually more a baritone guitar) and a Ric 12-string guitar, and for the Trick Of The Tail tour he had another double neck consisting of Micro-Frets baritone 6-string and 12-string guitars. As from then he used mostly the Shergolds, but for the 2007 tour he had another custom double neck combining a 12-string Gibson guitar and a 4-string Yamaha bass.

Mike Rutherford with several of his double necks through history, left to right and top to bottom: custom Rickenbacker 12/4 (used in Selling England tour), custom Rickenbacker / Micro-Frets 12/6 (used in The Lamb and part of Trick Of The Tail tours), custom Micro-Frets 12/6 (used in Trick Of The Tail tour), Shergold 12/4 Modulator (used from 1977 to 1982), Status headless 6/4 (used in the Mama tour) and custom Gibson / Yamaha 12/4 (used in 2007).

Another famous double neck guitar is John McLaughlin’s Rex Bogue ‘Double Rainbow’ 12/6. McLaughlin had been playing a standard Gibson EDS-1275 until then (it was 1973, in his Mahavishnu Orchestra period), when luthier Rex Bogue built him this unique piece of art roughly inspired in the Gibson but much more elaborated with those amazing carvings and inlays and clever design for the 12-string headstock so it would look symmetric to the 6-string one. Eventually Ibanez released a stock double neck loosely inspired in the ‘Double Rainbow’, the 2670 Artwood Twin.

John McLaughlin playing his Rex Bogue ‘Double Rainbow’

Allan Holdsworth maintained his predilection for headless guitars also for double necks. In the picture below we see him with a custom headless double neck made by luthier Ed Roman following the Steinberger principles, with two 6-string necks, a baritone on top and a standard below. Baritone guitars have a longer neck (typically with a scale length of 27 to 28 inches compared to the standard guitar scale length of 24.75 or 25.50 inches) and are tuned lower (typically a 4th lower in all strings).

Allan Holdsworth with the Ed Roman headless double neck

Given the huge success of Fender’s both guitars and basses it is perhaps surprising that Fender never seemed to care much for double necks, although some have been built under their Custom Shop moniker.

Yngwie J. Malmsteen with his signature Fender double neck STW230-YM 12/6



When Rick Wakeman was preparing his Journey To The Center Of The Earth tour, he wanted something special for the show and he commissioned Wal guitars to manufacture a triple-neck instrument. The monster was played by his bassist at the time Roger Newell but it belonged to Rick and when he returned to Yes for the Going For The One album he took it with him and lent it to Chris Squire.

It had a (lined) fretless bass at at the bottom, a fretted bass in the middle and a 6-string guitar at the top. It became Chris’ choice instrument for the live performance of Awaken, and when Rick left Yes again he gave it permanently to Chris.

The original Wal was very heavy and Squire eventually got a lighter replica made in Japan and donated the original to Hard Rock Cafe where it stands today in New York.


The Wal triple-neck played by Roger Newell

The Wal triple-neck played by Chris Squire

Other Prog musicians to have used triple-neck instruments include Led Zeppelin’s John Paul Jones and Jimmy Page (in their case 6 and 12-string guitars plus mandolin, manufactured by luthier Andy Manson).


John Paul Jones playing his Andy Manson triple-neck

Another triple neck guitar which is reasonably playable is Steve Vai’s white Ibanez (which he uses for performing ‘I Know You’re Here’) with a lined fretless 6-string at the bottom, a fretted 6-string in the middle and a 12-string at the top, but other guitars with three or more necks frequently tend to be oriented to add some show than actually contributing to the musical depth (such as Michael Angelo Battio’s Dean ‘Quad’ 4-neck guitar, the multi-neck guitars from Cheap Trick’s Rick Nielsen or even Steve Vai’s own older triple-neck ‘Heart’ Ibanez).

Steve Vai playing his triple neck white Ibanez

Steve Vai with his older triple neck ‘Heart’ guitar



The Chapman Stick was first launched in 1974. It consists of a long and wide fretboard where the musician taps with both hands. Several models have been produced with 8, 10 or 12 strings. A particularity of the Chapman Stick is that unlike in a guitar the lowest pitch string is located in the center of the fretboard.

Tony Levin was the pioneer in incorporating it to Prog Rock. Trey Gunn is another notable player.


Tony Levin playing the Chapman Stick



The Warr Guitar is a hybrid of a guitar and a Chapman Stick. It allows playing it like a Chapman tapping with both hands but it also allows other common guitar techniques such as strumming, picking with a plectrum or slapping. Different version exist with different number of strings, typically 8, 12 or 14. Most players use a string setup like in the Chapman with the lowest pitch string in the center of the fretboard although some choose for a standard guitar setup with the lowest pitch string at the top.

Trey Gunn is the most notable Prog Rock player.


Trey Gunn playing the Warr Guitar



Another unique and curious string instrument is the Pikasso guitar made by luthier Linda Manzer for Pat Metheny. It has 42 strings. The main 6-string neck is used to play the background chords by tapping (it can control his Synclavier to produce keyboard-like or other sounds) and the melodies are played by plucking other strings as in a harp.


Pat Metheny’s Pikasso guitar


Always an experimenter, Metheny's most ambitious project to date is probably the Orchestrion. His fascination for mechanical instruments started as a kid with his grandfather's player piano, and the Orchestrion is the culmination of this fascination. It consists of a huge array of instruments which play mechanically driven by solenoids triggered by Metheny's playing on the guitar and loops / sequencers. So it's a one-man orchestra with which Metheny alone can play complete multi-intrument musical pieces in real time.

It includes piano, marimba, vibraphone, bass, drums, cymbals and various percussion instruments, blown bottles... He recorded the Orchestrion album with it in 2010 and more impressively he dared to tour live with it, with great success.

Pat Metheny with his Orchestrion



There’s not much to say about traditional acoustic drum kits and percussions except that in 1970’s Prog, size did matter. Again the ‘more is better’ philosophy seemed to call for a race for which drummer would have the biggest and most spectacular drum kit. As usual in Prog though, the great thing is that drummers did really take their skills to the limit to use effectively all those elements (unlike other music styles where sometimes a huge drum kit was present but hardly taken advantage of).

Double bass drums, more than one snare for different nuances, lots of toms, floor toms and cymbals were the norm. Drummers frequently complemented their drum kits with assorted percusssions, chimes, tubular bells, cowbells, gongs, bells, xylophones or glockenspiels…

Up to the present many manufacturers have made good drums but in the 1970’s the most appreciated brands were probably Ludwig, Tama, Pearl and Premier.

Regarding cymbals Paiste, Zildjian and Sabian were the most common.


One of Terry Bozzio’s drum kits (notice the bass drum pedals)


Mike Portnoy with one of his kits




It’s not the purpose here to go into any detail about particular drum kits, but if one deserves mention is Carl Palmer’s 1973 rotating custom drum kit made of stainless steel (its construction was sponsored by British Steel). The drum shells were of half-inch thick steel sheet and he asked jeweler Paul Raven to manually carve drawings on them using a dentist drill. The whole thing weighted 2.5 tons and several stages had to be reinforced to hold its weight and in some cases gigs had to be cancelled altogether. Although it was an acoustic kit it included a synthesizer processing the sound from the microphones (the famous effect in the Toccata solo), effectively making it the first electronic drum kit. He didn’t use it for long.


Carl Palmer’s stainless steel drum kit



Rototoms (also spelled Roto Toms) are toms consisting only of a drum head held by a circular frame, without shell. Modern Rototoms were first marketed by Remo although the idea is derived from mechanisms applied to bongos and symphonic drums since as early as the 1920’s. The characteristic idea behind Rototoms is quick and precise tuning for melodic percussion. Normal tom heads need tuning by adjusting several tuning bolts in the perimeter of the frame (the number of bolts depending on the tom brand and diameter but typically around 6) and this makes precise melodic / chromatic tuning cumbersome and time-consuming. Rototoms on the other hand are mounted on a threaded central bolt and tuning is adjusted by simply turning the tom frame clockwise or anti-clockwise. This allows very easy and fast precise tuning. The sound of the Rototoms is not deep but rather trebble and percussive, ideal for starting a long fill and then switching to normal lower-pitch toms.

Bill Bruford was an early embracer but many other drummers have used them.


Rototoms in Bill Bruford’s kit



Tama released the Octoban toms in 1978 and although the name is Tama trademark the term Octoban has become generically used for this kind of toms, although they are also sometimes called tube-toms, quarter toms or Rata Toms which is the trademark from another manufacturer DW Drums.

They are deep shell, single-headed toms where the pitch variation comes from change in shell length instead of from change in shell diameter. The diameter is fixed and small (150 mm in the original Tama model).

The term Octoban makes reference to ‘eight’ and ‘octave’ since the original Tama Octobans range consist of a set of 8 different shell lenghts ranging from 280 to 600 mm tuned melodically covering one octave range (frequently drummers installed only 2 or 4 of them in their kits).

Simon Phillips, Bill Bruford or Stewart Copeland have used them frequently.

The complete set of 8 Octobans

Octobans in Stewart Copeland's kit



Although some purists may despise electronic drums, they offered a path for innovation in the 1980’s and several great Prog drummers have made excellent use of them including Neil Peart, Bill Bruford, Nick Mason or Phil Collins.

The first commercial electronic drum kit was the Simmons SDS-5 released in 1980, famous for the hexagonal shape of its drums which allowed positioning them in a honeycomb pattern, and Simmons continued releasing upgraded versions until its demise in the late 1990’s when mostly Roland (and to a much lesser extent Yamaha) took over the electronic drums market. A main problem of Simmons drums was that the response of the heads to the drummer’s sticks did not feel natural compared to acoustic drumheads, causing many drummers to not feel entirely comfortable and getting fatigue.

Roland released its first electronic drums called ‘Compact Drum System’ in 1992 and although technically superior to the Simmons in many respects, they still suffered from uncomfortable feedback from the heads to the drummer’s hands. Roland understood that this was the main problem for real success and set out to cooperate with Remo, the top manufacturer of acoustic drum heads, to find a solution. Together they developed a new head material they called ‘mesh drumhead’ which among other properties could be tensioned in the way traditional acoustic heads are tuned but without affecting the pitch, just in order to adjust the feedback to the drummer’s preference. This plus further innovations in the electronics culminated in the V-Drums of 1997. Since then Roland V-Drums have become the most popular electronic drums.

Originally the electronic cymbal sounds were rather poor and even today many professional drummers still use acoustic cymbals even when playing electronic drums, but the sound quality of electronic cymbals has improved a lot and is now fairly realistic.

Drummers who have tastefully integrated acoustic and electronic drums include Bill Bruford, Neil Peart or Nick Mason, sometimes having rotating kits which depending on the orientation are mostly an acoustic kit or mostly an electronic kit.


Simmons Drums in Bill Bruford’s kit


Neil Peart’s kit in the Hold Your Fire period, combining Ludwig acoustic and Simmons electronic drums


Perhaps worth a short mention is Led Zeppelin John Bonham’s Ludwig ‘Vistalite’ amber translucent kit, one of the first with the shells made of plastic rather than wood or metal (the Vistalites were released in 1972).

John Bonham’s Ludwig amber ‘Vistalite’ kit

A very quirky percussion element are the toms played by Yes’ Alan White in the video of the Going For The One sessions in 1977, single-headed and with an elongated and bent ‘horn’shape.

Alan White’s kit in the Going For The One sessions, featuring the curious ‘horn’ shape toms

Another very special drum kit was the one played by Utopia’s Willie Wilcox around 1980 and nicknamed ‘Trapparatus’. It was a sort of ‘drumming capsule’ mounted on a frame and with Willie sitting in a car-style seat with his feet leaning forward. The bass drum and toms were very small and triggered electronic drum sounds. In some version he added a sort of exhaust pipes resulting in the whole kit resembling a custom motorbike.
Willie Wilcox and his ‘Trapparatus’ drum kit



Despite the iconic cover of Mike Oldfield’s debut album, tubular bells are straight vertical tuned pipes mounted on a rack and played with wooden hammers. The idea behind Mike Oldfield’s album artwork was a destroyed tubular bell.


Tubular Bells




Personally I would have liked the harp to be more prominent in Prog Rock since I love its timbre, but its appearances were limited. The best known use is perhaps by Yes Jon Anderson, who while not being a harp virtuoso produced some nice accompaniments for example in the middle section of Awaken.

Queen’s Brian May is credited with playing the harp in some Queen songs but reportedly he could not really play it, he recorded each chord one at a time and then they were put together in the studio.

Yes Jon Anderson playing the harp




Bowed string instruments have also had their place in classic Prog Rock with bands like Gentle Giant using Violas, Cellos etc, but perhaps the most significant is the violin, either amplified or in fully electric form. Key users of violin were Kansas Robby Steinhardt (and later David Ragsdale), Eddie Jobson from UK and Jethro Tull and Jean-Luc Ponty.


Eddie Jobson with his famous transparent violin


Gentle Giant live in 1975, with Ray Shulman playing a violin and Kerry Minnear playing a cello



The archetypal flute player in Prog Rock is Jethro Tull’s Ian Anderson, but also Genesis Peter Gabriel made great use of it in early Genesis, as well as Focus Thijs Van Leer. Gentle Giant used also both flutes and recorders.


Peter Gabriel playing the flute



The Sax was most widely used as a main instrument in Jazz-Rock / Fusion than in standard Prog Rock but it surely deserves a mention. David Jackson from Van Der Graaf Generator is perhaps the most notable Prog musician dedicated to Sax, but Sax has also played an important role as soloing instrument, Pink Floyd’s ‘Money’ being a classical example.


David Jackson with his famous two saxes


The Bagpipe, or frequently its bowel-blown variants such as the Irish Uilleann Pipe has had some presence in Prog since the days of early Mike Oldfield (or even earlier with bands like East Of Eden), and it has also been used by other Celtic-influenced bands like Iona, Mostly Autumn or the Prog-Folk of Alan Stivell.

Iona's Troy Donockley playing the Uilleann Pipe


The Talk Box, sometimes called  ‘the talking guitar’ was not very used in Prog but it has been occasionally used by David Gilmour (in ‘Pigs’ for example), Steve Morse and others.

While there were older similar devices the modern Talk Box was created by Bob Heil in 1973 and made popular mostly by Joe Walsh and Peter Frampton. In a Talk Box the sound signal from the guitar (or other instrument) amp is sent to the box which contains a small speaker driver connected to a plastic tube which goes up into the mouth of the performer, who has a microphone in front of him. The sound of the guitar enters the mouth where it is altered by the mouth’s shape and is then picked up by the microphone. By changing the mouth’s shape and tongue position the performer can alter the frequency spectrum and harmonics of the sound in different ways, and if he mouths words the resulting sound seems as if the guitar is talking.


A Talk Box 


David Gilmour playing with a Talk Box


The Vocoder produces a sort of robotic voice. The basic concept was originally developed in the 1930’s for encoding voice telecommunications but it eventually got also into the music world, with Robert Moog once again being one of its first developers for music in the late 1960’s.

The system’s input consists of a microphone (called the ‘modulator signal') and a ‘carrier signal' (usually a synthesizer producing any sound). The performer talks or sings into the microphone at the same time as he plays the synth, the spectral characteristics of the voice are analysed and mapped into the synth source sound, producing a hybrid signal between both, with the synth sound adopting some of the vocal qualities, and depending on the synth sound used sounding more or less as a talking synth.

Kraftwerk used it frequently for example in the ‘Autobahn’ album, other users have been Alan Parsons in ‘I Robot’, Pink Floyd (the barking dog in ‘Dogs’) or Mike Oldfield (for example in ‘Five Miles Out’).

Several manufacturers produced Vocoders including Moog, Korg, EMS or Roland.

A Korg Vocoder


Soon after the electrification of instruments, musicians and engineers learnt that the sound could be altered in different ways, sometimes unwantedly such as when an electric guitar sounded distorted if the signal gain was too high, sometimes by electromechanical means such as producing reverberation by inserting a spring between a transducer and a pickup in a spring reverb effect, or by purely electronic means, and gradually started to use these techniques in their favour in order to deliberately manipulate the sound.

Effects were mostly used on electric guitars although they gradually became commonly used with keyboards, basses and any other instruments.

Nowadays there is a huge range of effects available, Boss alone which is one the classic manufacturers has 56 different stompboxes in their line-up, and digital sound technology has pushed the boundaries of sound manipulation to the point where there are no limits anymore, so here I will mention only the most common single effects used in the 1970’s and 1980’s (which in any case remain the main ingredients of most modern complex effects).

Effects processors come in different formats, stompboxes are the classic single-effect pedals which can be connected in series and they were the most commonly used in the 1970’s, their main advantage being flexibility, you can combine them from different manufacturers and connect them in different sequences. Later on floor multi-FX pedalboards became popular because among other things they allowed storing multi-FX combinations as user presets which could be called at a press of a pedal switch. Rack-mounted effects can offer more sophisticated technology without the size limitation of floor units. Finally effects can also be built-in in the instruments themselves or amps.

Boss Stompbox Effects Pedals


The main classic effects can be classified by the kind of sound alteration they produce:

a) Distortion / Overdrive / Fuzz: all these work by increasing gain and clipping the ends of the wave amplitude making it more ‘square-wave’ and modifying the harmonics. Overdrive is a kind of mild Distortion which appears at higher volumes but sounds cleaner at low volumes. Fuzz is no so much based on adding gain but mainly on clipping the wave shape, producing that typical late 1960’s sound which while distorted, it does not sound ‘Heavy Metal’.

b) Reverb / Delay: These add echoes to the original sound. Reverb reproduces the natural echo of a spatial location where the sound waves are reflected by the walls and ceiling and gradually fade out. Delay is a more artificial echo where the sound is simply repeated after a time interval, once or multiple times. A Loop effect would be another modern effect in this category.

c) Modulation effects: these would include Chorus, Flanger, Tremolo, Vibrato and Phase Shifters. These effects typically split the sound and to some of the signals alter slightly the timbre, pitch, phase or amplitude, and then recombine them all together, resulting in a richer, more ‘rippling’ sound.

d) EQ / Wah-Wah: these alter the equalization across the frequency spectrum. The Wah-Wah does so dynamically in real time at the musicians will using a potentiometer pedal. The Talk-Box could be included in this category as well.

e) Pitch-Shift: these would include Octavers, Pitch-Shifters and Harmonizers.

f) Volume-related: these would include Volume pedals, Compressors (which dampen the attack and amplify the sustain, smoothening the sound) and Noise Gates (which eliminate sounds below a certain volume threshold to reduce hiss and noise).

Edited by Gerinski - July 20 2014 at 04:52
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Man With Hat Quote  Post ReplyReply Direct Link To This Post Posted: January 28 2013 at 22:27
Wow. This will tremendously helpful to me (as my knowledge of anything remotely technical is piss).

Many thanks!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Sagichim Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 01:12
Wow!! Clap Clap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dayvenkirq Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 01:57
Oh, gawd, ... that's a lot of stuff! Quite the affair!

Jimmy Page a synth star?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote zeqexes Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 02:10
Wow, very interesting! Clap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dayvenkirq Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 02:16
How long did it take you to compile all this, Gerard?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Moogtron III Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 03:31
Amazing, a great piece of work Clap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerinski Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 07:07
Originally posted by Dayvenkirq Dayvenkirq wrote:

How long did it take you to compile all this, Gerard?
Thanks to all for the appreciation.
I had been toying with the idea in my head for quite some time and mentally collecting the information I knew, but before I started writing I thought that it would be quite a short article with just a few basic comments on each instrument. When I started searching for the pictures and a few more details to complement what I already knew I learnt many things I did not know and the thing got longer and longer, it was great fun working on it Tongue
Let's say that from the moment I started writing and collecting pictures until I posted it a few weeks and some sleepless nights have passed LOL

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Snow Dog Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 07:23
Excellent, fascinating and unique blog. Well done. brilliant job. I look forward to browsing this from time to time. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Roland113 Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 07:35

Holy smokes, well done.  I loved the keyboard section which I was at least somewhat familiar with.  Once I realized that you went into the other instruments, I realized 'I've got to get back to work'.  Let's just say that I know what I'm reading tonight after the family goes to bed.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Ambient Hurricanes Quote  Post ReplyReply Direct Link To This Post Posted: January 29 2013 at 21:16
Man, great article, Gerard.  I know what kind of stuff I'm saving up my money for now LOL
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Snow Dog Quote  Post ReplyReply Direct Link To This Post Posted: January 30 2013 at 06:34
Emersom definitely played the organ upside down. Or at least with him underneath it from behind. Whiich is what he says  here. (from the floor)

Edited by Snow Dog - January 30 2013 at 06:36
Coldness doth get away with the badness.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerinski Quote  Post ReplyReply Direct Link To This Post Posted: January 30 2013 at 07:26
Thanks Jim,

Not being English perhaps the expression 'upside-down' is not really the correct one, I meant this

Should I have said 'from behind', 'flipped over' or something else? or I can add the picture so people will get what I meant, I have this one and i think that also some of his knife-stabbing.

In any case it's a good suggestion to include a reference to Emerson's spinning piano, I'l do an edit in the piano entry, I have pictures already Tongue

And I'm of course open to remarks, corrections or criticisms, during my research I found contradictory information regarding certain subjects and at some point I had to choose for the version which seemed most logical or reliable, but there can certainly be mistakes and if anyone finds one I'm happy to edit.

Edited by Gerinski - January 30 2013 at 13:40
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerinski Quote  Post ReplyReply Direct Link To This Post Posted: January 30 2013 at 08:12
Spinning piano, Emerson's abuse of the L-100 and a new pic in the keytar entry added Tongue
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Snow Dog Quote  Post ReplyReply Direct Link To This Post Posted: January 30 2013 at 08:13
I thought what you wrote was fine.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ProgMetaller2112 Quote  Post ReplyReply Direct Link To This Post Posted: January 30 2013 at 13:47
Good stuff Clap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerinski Quote  Post ReplyReply Direct Link To This Post Posted: January 31 2013 at 09:21
New entry added for the Octoban drum toms
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jim Garten Quote  Post ReplyReply Direct Link To This Post Posted: January 31 2013 at 11:21
Originally posted by Snow Dog Snow Dog wrote:

I thought what you wrote was fine.

I think what he wrote was more than fine - now I realise it was a reference to the generalised L100 abuse, as opposed to what I thought he meant, I have removed the post as promised

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Post Options Post Options   Thanks (0) Thanks(0)   Quote notesworth Quote  Post ReplyReply Direct Link To This Post Posted: January 31 2013 at 23:15
Just wanted to say this is a great post.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Angelo Quote  Post ReplyReply Direct Link To This Post Posted: February 01 2013 at 11:09

There are a few things that could be added though: fretless basses, such as Gary Willis' bass, en Percy Jones, and the double necks that Geddy Lee and Alex Lifeson used in the 70's
Even prog is rooted in the blues, at some point...
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