Which metal band based in Berkeley, California was promoted by producer Jorge Iacobellis?
Jorge Iacobellis: Jorge Iacobellis (born August 12, 1956) is an Argentine drummer, tour promoter and producer primarily known as the drummer of the thrash metal band Hirax and former drummer of Todos Tus Muertos. Testament (band): Testament is an American thrash metal band from Berkeley, California.
Testament