all4themusic on 07 August 2009
I finally figured out the song playing in the background of the AFC West trailer. In case anyone else was also wondering it's "Gaia Bleeds" by Set Your Goals. The song playing is only the instrumental, if you like it I recommend that you check their myspace for the entire song. I'm so stoked that they're on the soundtrack, just made me 10 times more excited about the game.
http://www.youtube.com/watch?v=4MccrUYsL4c
