Guitar Virtuoso Track Pack is out on Xbox Live Marketplace and the content will be 500 Microsoft Points the size of the content is 67.37 MB it is available in all Xbox LIVE regions and it is rated T for Teen and here is some information about the content: "Surfing with the Alien" as performed by Joe Satriani, "For the Love of God" as performed by Steve Vai, "Soothsayer" as performed by Buckethead. For all song credits please visit www.redoctane.com There are no refunds for this item. For more information, see www.xbox.com/live/accounts.