For gaming music, I used to like Galbadia Hotel...
Spoiler'ed in case it is against forum rules, but I posted the link once in "Video Game Music You Can't Get Sick of One Per Post"...
http://gh.ffshrine.org/soundtracks/view-all
Mods feel free to remove link/delete this post if it's against a rule.
...the site goes up and down over the years, but it still seems to be working--and they only allow one download at a time, but their selection is amazing. They do have some OSTs and such, but I went there only for ripped-game music that was never made into OSTs (like the jazz piano concierto pieces from the original 'The Sims' game build/buy modes, the samba from 'Clockwork Knight 2', etc.)
They have some really rare pieces ripped from some really obscure games there, for certain.