Guitar Hero metal lovers all across the land have some new tracks to rock out with this weekend.  Priced at 500 Microsoft Points ($6.25) and featuring master recordings of Deftones’ “Hole in the Earth,” Avenged Sevefold’s “Almost Easy” and Thrice’s “The Arsonist,” the Modern Metal Pack is now available for purchase from the Xbox Live Marketplace.  The exclusive metal music packs should be available in the XBOX marketplace later today for your enjoyment.