I listen mostly to classical, as I've played classical piano for a number of years, but I also love a good portion of rock from the 60's and 70's, some 80's like G n'R, Seattle stuff, especially Alice in Chains, jazz, blues(especially older stuff like Robert Johnson) and have recently taken a serious liking to some rap, like 50 cent, Wu-tang, Soldier Slim. and UNLV(this largely thanks to my bro' Victor, who lives in NO). I'm firmly convinced that more people don't like "classical" because they weren't introduced to the right composers, compositions, or by the right person. This music covers so many moods, from brutality to transcendence, that it's got to have something for everyone. By the way, werewolf, which Wagner operas in particular don't you like?
