on top of that, the specific strain of progressive rock that i have time for has not existed in 45 years. i have never listened to anything labeled "progressive metal" - i hate dream theatre, i hate rush and i hate yes. i don't like any of this hippie bullshit labeled "prog", either.
i liked pink floyd, which was a psychedelic rock band led by an open trostkyist. i liked very limited amounts of king crimson, which was a kind of jazz band. and, i liked early genesis, which was a kind of baroque pop. these ideas have mostly ended up in latter day punk and industrial - i'd argue that coil or joy division or skinny puppy were the proper successors of that style, and what i listen to essentially exclusively goes through that bottleneck.
so, don't waste your time - i won't like you. i'll insult you.