Anything fast usually, best song to have on top of a crazy line, Metallica- Whiplash. That song makes it impossible to chicken out of even the stupidest lines.
Another favorite that always makes my run and makes me invincible is my friend Jeff's song from his last video part, Granddaddy- It's On. Normally something like that would never be in my playlist but that song has never let me down. JLA is snowboarding.