Classic rock, as in: AC/DC, Led Zeppelin (hate Plant, love Page), Pink Floyd, Lynyrd Skynyrd, Molly Hatchet, Jimi Hendrix, Bob Seger (yeah, I know, he's more folk, but what can I say?).
Classical and Baroque music, as in: Beethoven, Paganini, Chopin, Tchiakovski.
Shred guitar music (sometimes reffered to as neo-classical shred), as in: Joe Satriani, Yngwie Malmsteen, Steve Vai, John Pettrucci.
Some modern rock, as in: Audioslave.
Heavy metal in most forms as in: Arch Enemy, Black Label Society, Black Sabbath, Children of Bodom, Chimaira, Dragonforce (just now getting in to them), God Forbid, In Flames, Killswitch Engage, Metallica, Megadeath, Nevermore, Ozzy Ozbourne, Pantera, Shadows Fall, Trivium. Maby more, I can't remember xD
I desire only to help others shed the itchy wet skin of life.
"I'll bet that key opens up big gates of molten lava, unleashing demons from a box of oat bran, on the shelf of a mutant truckstop!" -Ed, the wise.