I listen to a few different genres, but mostly electronic.
My favorite are alternative or pop tracks remixed to perfection.
Dragonette is my new favorite(Midnight Juggernauts remix)
I usually don't like anime soundtracks though, the only one I regularly go back to is the hellsing one (no surprise there ... it's so different)
R&B and Country I don't listen to. Not because I'm a music snob ... I just don't want to sort through a bunch of music I hate to get that one track that is good. If it's that good it'll find itself to me. I have plenty of good music that I don't have the time for as is. (There are plenty of electronic genres I don't listen to either).