According to a post on TV Shows on DVD, a retailer insider revealed that the upcoming South Park Season 11 DVD includes three exclusive tracks for Rock Band for a limited time.

Details on the included downloadable content are unknown, including what songs are included and which consoles the DLC is for. Earlier last week we revealed a Best Buy flyer that announced the upcoming CD from Disturbed would include free, Xbox 360 exclusive, Rock Band DLC.

With an Academy Nominated track like "Blame Canada" under their wing, let us all hope creators Matt Stone and Trey Parker are going into the South Park well to pull out a few gems from the long-running series. South Park Season 11 is due out on August 12.

[Thanks, jmurzzy911]

This article was originally published on Joystiq.