Mayhem will celebrate their 40th anniversary with an exclusive performance in New York City at Knockdown Center. The show will feature a setlist spanning their entire career, from *Deathcrush* to the present, alongside rare footage and iconic photos. As pioneers of black metal, Mayhem remains one of the most influential bands in extreme metal, continually pushing the genre's boundaries. Presented by Live Nation. Presented by Knockdown Center. This is an 18+ event