This is not going to be easy ... I might like to know a bit more ... like is it just all acoustic, or is a thing with two guitars with each other, or just a song that seems to meander acoustically ... as a large portion of Amon Duul 2's YETI shows ... it doesn't sound like the last piece, but it seems to have a similar style kinda droning in and out.

I can not remember that "entrance/start" of a song in Guru Guru, who would/could easily start with something acoustic and rip it in shreds (better than the metal thing) a minute later. I do not think this is CAN, for example, as the structure of what you played is quite "westernized" and CAN was always trying to stay away from that as far as they could ... and did so successfully.

I'm more familiar with all the 70's thing, though, and this might be from something else later, in which case, I hope I did not confuse you silly!

 

Sounds a bit like Nektar to me (who at least lived in Germany).