This ofcourse is a somewhat personal list, but I have no doubt a lot of you will agree on at least some of my choises :P.
1
Artist: Yes
Album: Relayer
Favourite track: Gates of Delirium
Reason: I'ts just insanely good, especially the epic Gates of Delirium shows what Yes is worth!
2
Artist: King Crimson
Album: In The Court Of The Crimson King
Favourite track: I talk to the Wind
Reason: Hmmm let's see, VERY groundbreaking and actually still very good in comparison with any other prog albums.
3
Artist: Pink Floyd
Album: The Dark Side Of The Moon…