How can I identify this audio track from a youtube video?

Video link : Back to the Future Zombies! (Call of Duty WaW Zombies Custom Maps, Mods, & Funny Moments) - YouTube (time stamp: 9:30)
Audio sample : Dropbox - completed_fef33cbe0da5626f50cb40de8094aa5a_accompaniment.mp3 - Simplify your life