In case you haven't heard Metallica, Slayer, Megadeth, and Anthrax have been touring together playing select dates all over the world for the past year. On the DVD that was released last holiday season, all 4 of the bands got together to jam on "Am I Evil".
Well a couple days ago in Milan, Italy they played another show together and at the end got together on stage for another jam. Except this time they covered the Misfits classic Die Die Die My Darlin'. Check out the video after the jump.