[Rick and Roll]

How very interesting that when defining Progressive, one contradicts themself (that has to be poor grammar somehow). I just listened to "Stagnation" coming back from from work - very repetitive, very mellow - and a hell of a tune.

Jethro Tull (my favorite band) - 90% non-Progressive - many repetitive moments. I really don't think Ian Anderon considers himself "Prog".

Moody Blues and Beatles, very song-oriented - yet Prog in their own way - and I agree with them being the start of it all - however, some would argue "Pet Sounds" as Progressive.

Classical music prog? Could be, but I think they were just really high.

Isn't this fun?