Music:
Eclectic. I'm into almost everything, except most rap.
Television:
Again, mostly anime. I think Macross and Gundam take the trophy on this one, although Fullmetal Alchemist comes close.
Books:
Mostly Margaret Weis and/or Tracy Hickman books. Their style of writing isn't the best, I'm sure, but their storyline's are interesting to me. Not a big reading fan, I see it as work rather than entertainment.