Boney M, Scooter, course some metal bands like Guns n Roses, Poison, Def Leppard, Kiss, Iron Maiden, Black Sabbath, stuff like that, and the occasional Nightwish and Rammstein.

i have a mixed taste in music.

edit:

other bands i like are

ABBA
AC/DC
Alice Cooper
Billy Idol
Billy Joel
Cheap Trick
Europe
Grateful Dead
Mötley Crüe
Pink Floyd
Queen (Bohemian Rhapsody only)
Quiet Riot
Scorpions
Styx (Mr. Roboto only)
Twisted Sister

i guess metal is my thing :P