More bands have been added to next year’s Graspop Metal Meeting festival. The event will be held in Dessel, Belgium on June 20-23 and it will now feature the following: Abbath, Alice Cooper, All Them Witches, Asinhell, Avenged Sevenfold, Babymetal, Better Lovers, Biohazard, Black Stone Cherry, Bleed From Within, Blind Guardian, Body Count, Borknagar, Brand…