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from Extinction of Humanity, released December 15, 2009



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Mammoth Grinder Austin, Texas

Hailing from Austin, Texas, Mammoth Grinder formed in 2005 when Alex Hughes (ex-Insect Warfare; bass), Brian Boeckman (drums), and Chris Ulsh (guitar/vocals) took it upon themselves to play a vicious blend of death metal, sludge, and hardcore punk.

After recording several demos & EPs, the band signed with Relapse to release their debut, death metal inspired full length, "Extinction of Humanity"
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