Lose Yourself- Eminem
That has been my favorite pump up song for years... it ALWAYS gets me going. I always listen to it before my hockey games on my ipod. More than that, I was at game 6 this playoffs against the Ducks. The Wings had lost their 2 goal lead late and the arena went dead. But right at the start of the overtime, the arena played "Lose Yourself" and it got the arena going again... it really pumps you up and is my favorite song.