Your favorite prog rock music? ?


I was just listening to, and burning some CDs for work when I heard "Time and a Word." I started thinking about some of the prog rock I have, but wondered what I should have that I don't have...

I mean music!
128x128nrchy
Robert Wyatt - we have Soft Machine and Matching Mole, but his solo stuff beats both, and the recordings are more "audiophile quality"

I agree!!!!!!!!!!
Where does progressive stop and alternative begin? T Rex, Tommy Bolin, Love & Rockets?

Jim S.
No one mentioned Santana yet...or Roxy music.. or 10cc ....but I'd include them in prog rock IMHO...although may be I am stretching the boundaries. For me Art rock is part of prog rock. I would not count the Cars as prog rock.....but then again....how do you draw the line?
then...Uriah Heep, Demons & Wizards, you guys nailed everything else nicely. I can still listen to the 1st ELP disc today unlike much of the stuff already mentioned including the Heep.