Guitar Hero: Warriors of Rock may be composed of "ancient gameplay mechanics shrouded in a campy heavy metal veneer," but for those who picked it up on Xbox, it's about to be that, with three free songs. Which is objectively better. A three-track pack is available today for Gold members, featuring Disturbed's "The Infection," Muse's "Resistance," and My Chemical Romance's "Na Na Na." It's free now, and will be available for purchase by Silver Live users on October 19.

On October 26, Activision will release a seasonally appropriate DLC pack: three songs from the Rocky Horror Picture Show! Soundgarden doesn't really have anything to do with Halloween, but selected individual tracks from the "Telephantasm" album will also be available for purchase that day -- though Activision didn't mention which tracks. See the list of known DLC after the break.

[Image: Rockyhorror.com]