Music?

I recently subscribed to DayJ to view his streams in their entirety, and I recently watched his "Fallout New Vegas: First Playthrough"  video and really liked the music in the pauses between, especially the first one called "Haywire"  which I sadly couldn't find anywhere on the net :l Can I get more information about what music Sean uses while streaming somewhere? Or if someone could tell me what songs/albums he played in the aforementioned video I would be very much grateful.  Thanks!