Rock Band will allow gamers to perform music from the world's biggest rock artists with their friends as a virtual band using drum, bass/lead guitar and microphone peripherals, in addition to offering deep online connectivity. Built on unprecedented deals with the world's biggest record labels and music publishers, the music featured in Rock Band will span all genres of rock and include many of the master recordings from the biggest songs and artists of all time.

The leading music publishers - EMI Music Publishing and Warner/Chappell Music - are allowing unrivaled access to their catalogs of incredible songs for use in Rock Band. The record labels - EMI Music, Hollywood Records, Sony BMG Music Entertainment, Universal Music Group's Universal Music Enterprises and Warner Music Group's Rhino Entertainment - have agreed to supply master recordings by their artists for use in the game.