Rock Band 2 is the sequel to 2007's multi-million unit selling, genre-defining, cultural phenomenon Rock Band, the ultimate social music game experience. Rock Band 2 lets you and your friends take your band on an even more expansive and immersive world tour - in person or online - and continue your rock and roll fantasy. Rock Band 2 delivers the most authentic and ambitious music game to date - by challenging rockers to master lead guitar, bass guitar, drums and vocals with a polished, streamlined, and amazingly fun and challenging experience. Rock Band 2 features a track list that puts all other music games to shame with more than 100 on-disc and free downloadable tracks from some of the most hallowed bands of the rock pantheon. Rock Band ships with the biggest selection of epic rock songs of any music genre to date - and every song is a master recording! The track list includes songs from System of a Down, Foo Fighters, Red Hot Chili Peppers, Cheap Trick, Journey, Elvis Costello, The Who, and many, many more! Game only version. ESRB Rating: Teen