Megadeth’s David Ellefson, Anthrax’s Charlie Benante and Frank Bello, and drummer Mike Portnoy to Host Metal Masters Clinic

Four metal legends have announced a free, one-night only Metal Masters Clinic, featuring Anthrax’s drummer Charlie Benante and bassist Frank Bello, Megadeth’s bassist David Ellefson, and drummer Mike Portnoy, formerly of Dream Theater. The clinic is being held on Thursday, April 21, at Sam Ash Music in Cerritos, CA from 6 to 8 P.M., which is the day after the Revolver Golden God awards and two days before the first ever American Big Four show in Indio, CA.