From the GameStop webpage:  "Rocksmith 2014 Edition is the fastest way to learn guitar. Plug in any real guitar or bass and join over 1 million people who have learned with the award-winning Rocksmith method. The all-new Rocksmith 2014 Edition is bigger, better, and faster than ever. Rebuilt from the ground-up, you'll experience vastly improved features, a new look, more flexible practice tools, new techniques and tunings, over 50 new hit songs, and much more. With the revolutionary Session Mode, Rocksmith 2014 Edition takes guitar-learning to the next level by allowing you to play guitar with a virtual band that follows your every lead."

Rated T for Teen.