In a recent interview, John Dolmayan (System Of A Down) revealed that M. Shadows sings a song on his upcoming album for his new project These Grey Men. The album is set to be released within the next four months.
“There’s some cool artists on it. Serj sang two songs. The Avenged Sevenfold singer, I don’t know if you know Matt, he’s fantastic. Really nice guy, by the way, and he sang a song.”