Kreator, Sodom, Destruction, and Tankard, aka the “Teutonic Big Four,” will be teaming up for the “Klash Of The Ruhrpott” festival next year. The event will be held at Amphitheater Gelsenkirchen in Gelsenkirchen, Germany on July 20, 2024. Members of each band commented: Mille Petrozza (Kreator): “I’m so happy we have an opportunity to present…