Music Recommendations

Since the OST hasn't been announced yet, and we are all clamoring for the music, I'm wondering if anyone here has recommendations for metal bands/songs to listen to in the meantime?

Specifically ones that are similar in pacing and sound to the OST. Something that could be playlisted while fragging in multi.

The only band I've come up with so far is Joe Stump. Speed Metal Messiah has a very "DOOM" feeling to it.