* An expansion pack. * Part of the Rock Band franchise. * Also available on the PlayStation 3, Wii, and Xbox 360. * From the critically acclaimed developers of Rock Band 3 and Dance Central 2. * Supports 4 player multiplayer. * Supports 4 player cooperative play. * Genre: Music & Rhythm, Sub-Genre: Musical Instrumental, Rhythm Only, Singing. * Requires controller, controller hub, drums, guitar, microphone, and storage device to play. * ESRB Rating: TEEN with Mild Lyrics