Rock Band allows you to perform music from the world's biggest rock artists with your friends as a virtual band using drum, bass/lead guitar and microphone peripherals, in addition to offering deep online connectivity.

Developed by Harmonix, Rock Band is an all-new platform for gamers to experience music, giving players the chance to rock in the shoes of the biggest guitarists, bassists, drummers and singers of all time – as a solo superstar or as part of a hard rocking band.

Rock Band delivers four music games in one – challenging rockers to master lead/bass guitar, drums and

Harmonix, MTV Games, and rock icons Metallica announced a deal that will see key tracks from the thrashers' catalog available as digitally-distributed game levels for Rock Band, with "Enter Sandman" shipping with the game this holiday season. The Who's "Who's Next" will be the first album available for owners to purchase, with new content planned every week following launch.

"Metallica is one of the best loved bands in the world and their albums redefined hard rock and metal. Its one of the bands we had to bring to the Rock Band experience," said Alex Rigopulos, co-founder and CEO of Harmonix. "Rock