from this list I've only heard ASSEL, who are pretty awesome, and I've heard of Nasum. I always thought they were a black metal band or something,...
One of my favorite grindcore bands! (Other favorites are Insect Warfare, Wormrot, ASSEL, Birdflesh, Sayyadina, early Nasum and Retaliation)
...E.N.T Ekkaia The Alpinist The Arson Project SkitSystem Gadget Sayyadina Kill the Client Diagnose (Br) Facada(Br) Rabujos(Br) Are You God? (Br)...