GH III demo to be included in Proving Ground

Yesterday, Activision announced that they'll be including a special Guitar Hero III demo on the disc of the October 9th release of Tony Hawk's Proving Ground. Proving Ground purchasers will be treated a GH III demo featuring five musical tracks which include "Lay Down" by Priestess, "Even Flow" by Pearl Jam, "The Metal" by Tenacious D, "Hit Me with your Best Shot" by Pat Benatar and "Rock You Like a Hurricane" by the Scorpions. But fret not rockers who dislike skating games, because the GH III demo will be available for download off the XBLM two weeks after Proving Ground hits retailers, sometime around October 23rd. Now we have a reason to get our X-plorer guitar tuned before October rolls around.