My music is completely different from my friends. Although I do like rock/alternative(music my friends mostly listen to), I need rap/hip-hop/R&B.

If I could estimate and break my music up into genres it would look like this:

10% Rock
11% Punk Rock
14% Alternative
8% Pop
2% Electronica
3% Country
2% Other
20% Rap
15% Hip-Hop
15% R&B

As you can see, half my music basically is urban music, but I grew up in an urban area and the music has stuck with me. I guess it's an acquired taste, I sometimes can't resist bangin' out to songs like 50 Cent's If I Can't.