Bethesda has released a new behind the scenes video for DOOM Eternal today that focuses on the music. It’s a fantastic watch, especially since the music choice in that last trailer was a bit confusing. 

In the feature, Mick Gordon, composer of the upcoming game as well as DOOM (2016) talks about creating a metal-choir to work on a chant that will not only be hardcore to listen too but also makes sense within the context of the game.

The choir contains about 20 people and a near-even split of female to male singers. This includes names such as Tony Campos (Ministry; Static X), Sven De Caluwe (Aborted), Linzey Rae (The Anchor), plus others.

Check out the video below.