Swarrrm

[Mondo Bungle]

Swarrrm deserve their own thread. They're not your average grindcore band.
Lots of chaotic grind with insane vocals(they've had several), then the guitarists decide to show off their talent with outrageously melodic harmonies. More breakneck grind, then face crushing death, and perhaps some post-rock played under insane screaming, they might just throw in some acoustic Japanese stuff to blow your mind.

They have 3 full lengths(my favorite is Black Bong) and tons of splits and EPs.