Rock Band Track Pack A musical expansion to Rock Band, the collaborative, competitive, and single player music game Rock Band lets you and your friends form your own band and live out your rock and roll fantasies to music&#8217;s greatest soundtrack A fully functional game with all the great features of Rock Band Solo and Band Tour Mode, Quickplay, Tug of War, Score Dual, and song unlock progression 20 of the most popular tracks in Rock Band history distilled to perfection onto one disc, all utilizing the original master recordings.