Formed in 2011 under the working title Gary Busey Amber Alert (GBAA), ALTERBEAST combines the teachings of The Black Dahlia Murder, Necrophagist and Spawn of Possession with the classic death metal mastery of band’s like Dissection and Morbid Angel into an irate expulsion of sonic deviance.
After a year of dedicated song-crafting, ALTERBEAST unleashed their first demo in 2012 and officially waged war on the populace with numerous shows opening for Deicide, Dying Fetus, Testament, Revocation, Exhumed, Severed Savior and many others.