Included in each Guitar Hero III: Legends of Rock Companion Pack is a unique code users may input at www.interscope.com/guitarherocode to receive a unique Xbox Live code. Users may then input the Xbox Live code into their Xbox 360 console when logged into Xbox Live, to download the expansion songs. Xbox Live codes are expected to be available when Guitar Hero III: Legends of Rock launches on October 28.

The three expansion tracks are "Carcinogen Crush" from AFI (from an EP due in December), "Tina" from Flyleaf and a remix of Marilyn Manson's "Putting Holes In Happiness" by Nick Zinner from the Yeah Yeah Yeahs. The latter two recordings also are heard on the soundtrack CD, along with AFI's "Miss Murder," Sonic Youth's "Kool Thing," Queens Of The Stone Age's "3's And 7's," Smashing Pumpkins' "Cherub Rock," Velvet Revolver's "Slither," Living Colour's "Cult Of Personality," Rise Against's "Prayer Of The Refugee," the Guitar Hero rendition of "Devil Went Down To Georgia" by Steve Ouimette and the game's intro by Slash, who is also a character in the game. Guitar Hero III: Legends of Rock will include explosive new content and features including a multiplayer action-inspired battle mode, grueling boss battles, a host of exclusive unlockable content and visually stunning rock venues. Expanded online multiplayer game modes will also allow axe-shredders worldwide to compete head-to-head for true legendary rock status. While continuing to retain all the key features from their prior legendary performances, fresh downloadable content will be offered on multiple platforms, and players can now shred to a killer set list from many of the most popular rock songs ever recorded.

For the first time ever, Guitar Hero fans will also be able to thrash and burn with new wireless guitar controllers available for each platform, including exclusive Gibson Guitar's Les Paul model for the Xbox 360® video game and entertainment system from Microsoft, Wii(tm) home video game system from Nintendo, and PLAYSTATION 3 computer entertainment system. PlayStation 2 gamers will also get to shred on a new exclusive shape, Gibson's Kramer guitar, popularized by hard rockers and known for its body design, pickups, electronics and construction for furious finger fretting.