Rock Band 4's next-gen gaming platform boasts the most music available. Offering much more than the 60 tracks featured in the core playlist, over 1,500 additional tunes are available for download from the ever-growing, in-game Music Store. You can also freely import your previously purchased Rock Band music library into RB4.

How long is Rock Band 4?
When focusing on the main objectives, Rock Band 4 is about 15 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 271 Hours to obtain 100% completion.