- One disk with 4 separate campaigns. Guitar, Drum, Bass and Vocal. Each can be played on its own from start to finish, in addition, a full band game is designed to allow for one huge co-op playthrough. - Will feature full support for four player online play on both 360 and PS3. Any combination of on/offline play will work and each player can pick their own difficulty setting. - Flexible community system will allow you to find bandmates anywhere in the world - There will be a way for you to share your band's triumphs with the world, but the details are still under wraps. - Microphone doubles as a tambourine on many songs to combat super long guitar solos where the singer doesn't have much to do. - Drums are apparently insane. You use actual sticks and hit one of four colored pads in front of you, in addition to a kick pedal attached to the drumming unit. Drummers will also have the ability to do fills etc. in their own little free-form section, do well and you'll trigger the drummers version of star power.