I notice a lot of people don't like to get into naming and labeling **** and whatnot but the thing is, I have Asperger's and by nature I am very observant and logical and whatnot so it's like almost IMPOSSIBLE for me NOT to go by label and genre and whatnot! That being said..
METAL! More specifically..
Heavy/classic metal
Power metal
Thrash Metal
Doom metal
Death Metal
Black Metal
Metalcore<<<<some stuff
Grindcore
Industrial metal
Progressive metal
and maybe a handful of other sub-genres. As for for other forms of music than metal, I like:
Psychedelic rock
Progressive rock
Jazz
Classical
Reggae
Electronic: downtempo, dubstep, industrial, etc.
Hard/blues rock
some punk/hardcore(depends...not really into that emo/screamo ****)
Sorry for getting so damn technical, lol. It's just how I am! xD