Calgary's I Die Screaming do perfect grindcore.
Here's the self-proclaimed “last best grindcore hope” of Calgary, Canada. Note that the track length is exactly :59 seconds. Any heavy rocker can play loud and fast. It takes a certain purity of grindcore spirit to contain their pissy explosions of aggression into truly containable capsules.
I Die Screaming: bite-sized destruction, in your ears. Delicious!
I Die Screaming, “Let Your Blood Soil the Earth”