Lou Koller, the iconic vocalist of the New York hardcore band Sick Of It All, has died at the age of 59. Koller passed away on Friday after a prolonged battle with cancer. For nearly four decades, he was a prominent and recognizable voice within the New York hardcore scene. He led Sick Of It All, a highly influential American hardcore punk group, throughout their career. His death marks a significant loss for the music community, as he was celebrated for his energy and dedication to the genre. Koller’s powerful vocals and unwavering commitment made him a beloved figure among fans and fellow musicians alike.