According to the official Playstation Blog, RedOctane/Activision Producer Chuck Park, announced some news regarding the much anticipated release of God of War II DLC:
Coming Thursday, June 5, you’ll be able to download “The End Begins (to Rock)”, a rockin’ take on the theme song from God of War II, exclusively for the PLAYSTATION 3 version of Guitar Hero III: Legends of Rock.
Most importantly, this Add-On will be FREE! The audio track will also be made available on the PLAYSTATION Store in free, downloadable form as well.
Starting Thursday, check in to the PLAYSTATION STORE and look for Add-On content on the home page. Download, fire up Guitar Hero III, check out the Downloads section and Rock Out!