I'm a big Yes fan. I own slightly under half of their albums, and am trying to collect the rest.

Starting to get into King Crimson, too. Epitaph is a great song.

Oh, and I have Polygondwanaland by King Gizzard and the Lizard Wizard as well, as it was literally released for free by the band to do whatever you want to with it.
Seriously, go download it here. COMPLETELY FREE OF CHARGE.

7962867
I don't know all the subgenres by name, but I have heard of King Crimson and Epitah. Don't know if I've heard their stuff, but I've heard the names.

7962881
We'll, if you're ever on the lookout for anything different, I'd definitely recommend either of these bands.
But thanks for the response, nonetheless.

7962964
No problem :)