Description: With the new Rocksmith Bass Expansion, players can learn to play bass lines of their favorite songs by plugging any bass guitar. Players can plug in any six-string guitar to emulate a four-string bass directly into an Xbox 360 console or PlayStation 3 computer entertainment system. Bass arrangements have been added to the 53 original on-disc tracks and are available for all previously released DLC that feature bass parts, effectively doubling your music experience with Rocksmith. If you already purchased the downloadable content, bass versions are made available automatically. You'll also gain access to all-new bass guitar features, including tutorials, bass pedals, amps, technique challenges and bass support for the Guitarcade games.