I find it pretty weird that not one person metioned "OLD" Metallica songs such as: Blackened, Shortest Straw, Enter Sandman, One, etc. none of that new stuff they put out now though. Also Lunatic Fringe is a great song as suggested before. Rage Against the Machine is good and so is Audioslave and old Soundgarden is always good. When I attended FHSU we would make tapes to play during live wrestling and I always enjoyed making them and so did my temamates. Music is the greatest motivator and even now where I am an assistant coach we liestne to music. Rap, but the wrestlters must make the tape and they have to be edited, everyone knows Walmart edits their CDs!