Remember when M. Shadows, frontman for Avenged Sevenfold, auditioned to play a zombie in Black Ops III?

The campaign was designed to raise money to help unemployed military veterans find jobs.

Avenged Sevenfold has now written an instrumental piece for Call of Duty: Black Ops III video game.  The composition is titled "Jade Helm," and it'll be featured in the soundtrack for the game's multiplayer mode.

Call of Duty: Black Ops III will be released November 6.

Watch the Black Ops auditions here.