Free Halo Track Rocks Guitar Hero 3 Thursday

In celebration of Thanksgiving, Microsoft and Activision will be providing Xbox 360 owners with a free downloadable Guitar Hero III song pack featuring the MJOLNIR remix of the Halo theme.

Slated to arrive on Xbox Live Marketplace on Thursday, November 22, the song was written, composed, and performed by Martin O'Donnell and Michael Salvatori, and has Steve Vai on the guitars.

"It's a real pleasure to hear one of the best loved and most iconic themes from Bungie's Halo Universe in Guitar Hero III: Legends of Rock," noted O'Donnell.