I've always been a thrash metal listener. I can name about 50 thrash bands that I enjoy listening to. Dream Theater...I don't know how I found them. But I love them to this day. I thought for the longest time that prog was just a "one time thing" for me, because a lot of what I heard in the past I never got into. I always preferred the "badass", crunching riffs and super fast ferocity of thrash metal.
Well, that all changed about a week ago. I was playing Guitar Hero 5 (Drums) and 21st Century Schizoid Man came up. I used to get annoyed by this song a few years ago (long story short I used to play GH religiously up until a few years ago, then I stopped. I'm getting back into it now). For some reason, this song intrigued me this time. I went on youtube and listened to more of their songs. I cannot stop listening to King Crimson now. I am definitely a fan. 20th Century Schizoid Man is amazing, as are other songs I've heard.
My guess is that DT (which I got into a few years ago) opened my eyes to a more "prog" sound, and I think I would appreciate some recommendations of prog bands to listen to. What I like most about KC is that they combine the raw, dark, slightly metal-ish sound with pure jazz and other strange stuff. They're like Rush's dark cousin.
Anyway, I'll take any and all recommendations. I seem to like the darker side of prog, with more jazz elements to it.