Damn, this is interesting. At first blush it comes across as Black Metal, but it really isn't. Vocals remind me a little of late Celtic Frost- the big, bombastic almost-yelling, but far more musical. It has a definite occult vibe and a lot of organic instrumentation, but also a post-whatever (that's the new thing, right? Post Punk, Post Metal, Post-Post, etc.) vibe. Industrial, perhaps? It's like nothing I've ever heard, but very digestable, even on the first take. Damn fine music, it is.