Halo fanboy at heart, Chris Orgeron and his band created what they thought Halo 3's theme song should sound like. It's a lot more heavy on the rock side of things, but still incorporates the original Halo theme song feel featuring the "druid-like" moaning. Second thought, it seems to hit more onto Halo 2's mood with guitar in full force. Give it a listen and tell us what you think. Or are you a purist and think Bungie should just go back to an old school Halo theme song feel?