Rock Band Country Track Pack is a standalone software product that allows owners of Rock Band andRock Band 2 to keep the party going with 21 songs from an outstanding mix of country artists, including Kenny Chesney, Alan Jackson, Shania Twain, Rascal Flatts and the legendary Kenny Rogers. Many of the tracks will be exclusive to the Rock Band Country Track Pack disc for a limited time before joining the Rock Band Music Store as downloadable content.