Two bands battle in the intro movie.
Similar character creator to the first Rock Band.
New clothing options in the shop.
Career mode has you playing gigs around the world and building a fan base.
Each venue has a unique set list.
Loading screens show the actual characters from your band in various spots around the world.
Gameplay is basically unchanged in the sequel.
Accurately play the white notes to build Overdrive.
You start with a 1 star rating. Accurate playing from the entire band makes your performance rating climb.