Healer is a 4 piece band based out of Pittsburgh, PA.

Inferi is a Technical Melodic Death Metal band from Nashville Tennessee that formed in 2006.

Alpha Wolf is a Metalcore band from Australia that formed in 2013.

Deftones is an alternative metal band from California that formed in 1988.

Anaal Nathrakh is a Black Metal band from the UK that formed in 1999.