Loving so much of the links so far.
When I first heard this it reminded me of slayer. It totally challenged me (which I love).
And one of the heaviest gigs I ever went to was the Bug in a tiny club with a sound system 10 times to big for the space. Kevin Martin has worked with Earth and Justin broadrick from godflesh as well as all the dancehall and grime artists. A really interesting Venn diagram of my interests!