1-6 Classical music because of my parents.
6-13 Bryan Adams, Billy Talent, some mainstream Pop and whatever I found on Youtube and sounded nice to me. 9-12 Drowning Pool and some Metalcore.
13-'Til now Everything. Literally. Rock, Pop, Korean Pop, Japanese Rock, Classical, Opera, Prog. Rock, Metal, Jazz, Blues, Dubstep, Electronic, a bit of Metalcore when I feel like it, etc.
It's fun to listen to various, different genres. Especially when you can choose from more than 2000+ songs.
EDIT: Yay, 2nd post.