Electric Callboy have announced that Sum 41’s Frank Zummo will be joining them on the drums for their upcoming summer tour dates Last month, the group posted a statement on social media announcing that their longtime drummer David Friedrich would be stepping away as he “wants to do something new and will follow his own path from now on.” Now, the band have revealed that Zummo will be behind the kit for their European festival dates this summer, including their headline appearance at Slam Dunk Festival in Hatfield and Leeds this May #electriccallboy #rock #metal #sum41