rock, alternative rock, rnb, anything except britney-like music, soooo girly pop, and a lot of country (tho i like some mostly by women country singers)
my library strictly consist of European EBM (Grendel, Front 242, Suicide Commando, Covenant...)
Synthpop (Kraftwerk, AND ONE)
and Futurepop (VNV Nation, Apoptygma Berzerk...)
and some german rock such as Rammstein, Megaherz, Eisbrecher