The lineup has been revealed for next year’s “Decibel Magazine Metal & Beer Fest” in Philadelphia , PA. The event will take place at The Fillmore on April 12-13 and it will feature: Biohazard (performing “Urban Discipline“), Deicide (“Deicide“, “Legion” & “Once Upon The Cross” set), Dying Fetus (old school set), Jesus Piece, Crowbar (“Crowbar”…