But it's progressive
R.I.P Jon Lord, Rory Gallagher and Jimi!
But theres already a thread in the classic rock forum.

Also, their progressiveness(?) is debatable
Take note of the 80s in the title of the forum.

DP is considered classic rock, so it should be there, no matter how 'proggy' it is.
Carvin Tele (11/21/11 )
Epi Sheraton II
Agile AL3100
Fender MIM Strat
Squier Vintage Modified Tele
Epiphone something or other acoustic