hmm, it really depends on my mood...
if I'm sad: blues, jazz , soft rock, gothic stuff, classical...
If I'm happy: power metal, (hard) rock, 80's, ebm
If I'm really angry: death metal, melodic death metal, trash metal (just...metal, usually
)
I'm not a fan of rap or country... And I dislike most (modern) pop artist - there
are some exceptions