We can all admit the God of War series is pretty metal -- it's about a dude killing gods and tearing apart most of the Greek mythos' bestiary with his bare hands! And even though all of the orchestral tunes playing Kratos along his rampages have certainly been nice so far, Sony has seen fit to spice it up a bit and tap metal band Trivium for an exclusive track for God of War III. The news was revealed by Trivium guitarist/vocalist, Matt Heafy, during an interview with Baltimore rock station 98Rock's Kid Christoff. It's definitely an "original song," Heafy said -- don't expect a tune lifted from one of the band's previous albums. If you're looking for a sneak preview, we suggest you crank this and watch this. [Via G4]