I love all kinds of music.
New Wave (New Order, Pet Shop Boys, Depeche Mode, Talk Talk, etc.)
Punk (Richard Hell, The Clash, Ramones, Leftover Crack, Refused, and everything in between)
Metal/Grindcore (Carcass, Napalm Death, At the Gates, As Blood Runs Black, etc.)
Hardcore (Minor Threat, Bad Brains, Black Flag, SS Decontrol, etc.)
Hip-Hop (Dead Prez, Panacea, Nas (illmatic era), De La Soul, A Tribe Called Quest, etc.)
That's truly just scratching the surface of my musical taste. I love just about all of it.
Oh yeah, ska! Op Ivy, The Toasters, Catch-22, Reel Big Fish, The Meteors! Can't forget 'em! Then there's the Meat Puppets, The Smiths, M83, hmmm... I'll just add shit as I think of it.
myke, you reminded me about GI, great band. Dead Kennedys, of course; Patti Smith, Lou Reed, the Velvets... And while I'm not the biggest fan of post-punk, Joy Division is one of the best bands of all time, bar none.