Find band that are odd, and extreme. Excluded is mainstream death metal, black metal, deathcore, whatever, you get the point, it's got to be something that is off the wall, or just not the usual if that makes sense.
I want more new stuff to listen to, hence this thread. The nastier the better
It's got to be odd, interesting, with a twinge of horridness to it.
Here's one to start:
Burzum and Sunn O))) are two I can think of off the top of my head, both pretty weird abstract stuff going on there at times