Sirius Satellite Radio will be launching SIRIUS Music Mayhem, a web-based game ending March 27 where sports fans will vote on their favorite arena anthem and be entered in the sweepstakes for the chance to win a trip for two to the 2005 college hoops championship, along with other great prizes.

Fans can now vote in the first of the six rounds of SIRIUS Music Mayhem by going to SIRIUS Music Mayhem and choosing their favorite sports anthems in all four brackets. Winning songs in this round will compete against each other in round two beginning February 28. SIRIUS Music Mayhem will last five weeks, feature 64 tunes, but crown only one champion.

Click to view a PDF of the Music Mayhem bracket.