source: (xbox.com)

(Music Downloads Not Rated by the ESRB) Tom Petty & the Heartbreakers Live Anthology Pack 01. This pack includes "American Girl (Live)," "A Thing About You (Live)," "Even the Losers (Live)," "Mary Jane's Last Dance (Live)," "Refugee (Live)" and "Here Comes My Girl (Live)". PLEASE NOTE: Rock Band game disc is required to play song game tracks. This song game track pack includes six song game tracks at a discounted rate over individual purchases. Many Rock Band songs are available as both a multipack and as a single game track. These songs are exactly the same (unless expressly noted). It is possible to download the same song twice. For song credits, visit www.RockBand.com. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.