The Doom series of video games is pretty metal, and the creators know this. They invited Tony Campos of Static-X/Ministry, Black Crown Initiate’s James Dorton, Aborted’s Sven de Caluwe, the late Nature Ganganbaigal of Tengger Cavalry, among a few other musicians to create a heavy metal choir.
Take a look at the process in the video. Doom Eternal comes out March 20th. You can hear the song in the trailer below.