For sixteen years, Sunn O))) have been challenging the way we think about music. In that relatively brief time, core members Stephen O'Malley and Greg Anderson have forged connections between the worlds of Metal, Drone, Contemporary Composition, Jazz and Minimalism with startling results while remaining true to the eternal principles of volume, density and weight. On August 9, 2015 they return to Berlin for the first time since their glorious show at CTM 2013. Tickets are on sale now.