Mellotronists

I agree Bernie.  That's why I sent it.
If Rush and Tool are "Prog", why isn't Led Zepplin?

I'm sure we could all make a list of recordings that are missing from
the list.  Everyone has a different idea about what "prog" is.

Here's my bizarre brian dump:

Hackett and Gabriel solo material?  (Kind of proggy!)
10CC - How Dare You or Original Soundtrack?  (Quite progressive!)
Ultravox - Vienna?  (totally prog!)
Brian Eno - Before and After Science?  (beyond prog)
The Tubes - Remote Control?
ELO's Eldorado?
Early Bowie?
Todd Rundgren - Todd or A Wizard a True Star?

I could go on and on...

Clay