SERJ TANKIAN, M. SHADOWS, TOM MORELLO To Guest On SYSTEM OF A DOWN Drummer's THESE GREY MEN Project

SYSTEM OF A DOWN's Serj Tankian, AVENGED SEVENFOLD's M. Shadows and RAGE AGAINST THE MACHINE's Tom Morello are among the guest musicians who will appear on the upcoming album from SYSTEM OF A DOWN drummer John Dolmayan's THESE GREY MEN project. Dolmayan first announced the formation of THESE GREY MEN in 2014, promising at the time that the project would produce a star-studded covers album and tour. In a new interview with SOAD Mexico, Dolmayan offered an update on the disc's progress, saying (se...