Thank you all! It is very small, only 4000sqft but they organize it well. Let's say you have a team of 6, only 4 of you are allowed to play at a time. When you get shot you go back to your spawn and the next guy jumps in. It's kind of like a "punishment" for getting hit and it keeps the game play lively.
The song is called Gold Dust (Flux Pavilion Rexmix) by DJ Fresh.