The metal is good...when I'm at the gym I am listening to my mp3 player.<br/><br/>Iron Maiden<br/>Pantera<br/>Metallica<br/>Megadeth<br/>Anthrax<br/>WASP<br/>Pretty Maids<br/>Dio<br/>Ozzy<br/><br/>Ad infinitum<br/><br/>As one can imagine that gets you amped up to burn off whatever.