I don't know about a favourite five.
I do a radio show on community radio in outback Australia on Sunday nights where I always finish up with a 15 minute plus track. Here are a few I have played on air...
Salisbury - Uriah Heep (last night, in fact ... and I snuck in Grobschnitt's 'Magic Train' last night in the 'normal' show because it is less than 15 minutes long!)
Windchase - Sebastian Hardie
Four Moments - Sebastian Hardie
Autobahn - Kraftwerk
Dark Side Of The Moon (complete) - Pink Floyd
Tubular Bells Part 1 - Mike Oldfield
Mumps - Hatfield and The North
Greatest Show On Earth - Martin Darvill
Singring And The Glass Guitar (An Electrified Fairytale) - Utopia
A Plague Of Lighthouse Keepers - VDGG
Echoes - Pink Floyd
Valentyne Suite - Colosseum
Journey To The Centre Of The Earth (complete) - Rick Wakeman
There are heaps of others!
Next week ... Close To The Edge!