I vote for Akercocke. I just don't see many bands as diverse as these guys. Their music is both extreme and melodic, something that suits me very well.
no idea. i guess most of what i listen to is "extreme". I wouldn't be able to narrow it down to one.
USELESS POST!
Vital Remains
I am Mah and i approve this post.Belphegor
Samael
Moonspell
Benighted wins it for me. Ultra brutal yet infectious and weird