Aberrant Extermination Impulsion

Official Youtube Channel of Aberrant Extermination Impulsion.

AEI is a one-man grindcore band from Wyoming, USA formed in late 2025 by Matthew "Axl" Brammer (also known for work in Six Below Zero, Agony By Default, Underrot, and more).  It combines traditional grindcore with heavy punk, deathcore, slam, groove metal, and death metal influences.