Family Fun Murder Mystery

My family is doing a Murder Mystery game Christmas Eve. My character is:

“You grew up in a poor neighborhood where everybody knew everybody else and small crimes were a common thing. Your family worked most of the time, so you spent your days cutting school to hang out with your friends at run-down shopping centers and abandoned parking lots.

When you were older you got a job at a mechanic's shop and picked up the trade without any effort. The garage owner was a drummer in a rock band, and the minute you saw his drum set you wanted to learn to play. There's something about the rhythm and stillness of jazz drumming that spoke to you, but you'd never admit that to anyone. It's not nearly as "manly" as high-speed rock drumming. Your buddies sometimes tease you about your music career.

You are the drummer for Case of the Moods.”

O-T, please give me some one-liners for this character! I’ve already got PIIHB in my back pocket.