Transforming music gaming by expanding Guitar Heros signature guitar gameplay into a cooperative band experience, Guitar Hero World Tour combines state-of-the-art wireless controllers in new online and offline gameplay modes and a Music Studio feature that lets you compose, record, edit and share your own rock and roll anthems. Guitar Hero World Tour is the most complete music game to-date with 86 on-disc tracks. Guitar Hero World Tour introduces Battle of the Bands mode which allows eight players to join online and challenge each other band-to-band to determine who is the best of the best. In the Band modes, up to four players can jam together, online or off, as they progress through the game, and in single-player Career Mode, players can jam on any of the instruments in-game utilizing the controllers in branching venue progression enabling them to rock out in the order of their choice.