Utah’s Gaza inflicted some of the most bewilderingly complex and mind-numbingly heavy death metal imaginable on an unsuspecting Ottobar crowd last night, with a set that was fantastic and far too short. They were followed by Californians Cattle Decapitation, whose ultratechnical grindcore was, unfortunately, not served well by a muddy sound mix. More photos after the jump.

Gaza:

Cattle Decapitation: