Your favorite prog rock music? ?

Also the term progressive rock was coined in response to groups that started to write longer songs which allowed the musicians to play solo's on their instruments. Kind of like Rock n Roll's response to improvisation in jazz.

I'll 2nd or 3rd Hawkwind especially space ritual or doremi fasol latido (sp?) i wish i could hear argon accumulator again right now

Here is a band no one has probably thought of putting into the prog rock setting: Grand Funk Railroad. Some of their stuff is very progressive like Inside Looking Out, Into The Sun and The Railroad.

Two more: Iron Butterfly...In A Gadda Da Vida has to be a prog rock masterpiece. How about Focus with Jan Akkerman.

Silver Apples: Silver Apples

Captain Beefheart: Spotlight Kid
(Wish I could set the "wayback" machine and hear this before I "turned off".)

T Rex: Beard of Stars

Fever Tree: Fever Tree

Jimi