That background looks pretty good, and its Metal as a whole. Metal, Heavy Metal, NWOBHM, Death Metal, Melodic Death Metal, Doom/Epic Doom Metal, Thrash Metal, and much more. Got a couple up so far, i wanted to wait until the pic was finished before uploading but i decided to post a few for now and add it later on.

http://www.youtube.com/user/AbstraktCannon?feature=mhum