This Sunday (10/1) is the Warzone tribute in Tompkins Square Park to commemorate the 20th anniversary of Warzone frontman Raybeez's death. The guest singers for the Warzone set have been revealed, and they're pretty awesome: Walter Schreifels (Quicksand, Gorilla Biscuits, etc), Sick Of It All vocalist Lou Koller and bassist Craig Setari, Madball vocalist Freddy Cricien, Killing Time vocalist Anthony Comunale, Dany Diablo (Skarhead, Crown Of Thornz, etc), Stigmata vocalist Bob Riley, Inhuman vocalist Mike Scondotto, District 9 vocalist Puerto Rican Myke, Shutdown vocalist Mark Scondotto, Dean & Mike from No Redeeming Social Value, original Warzone singer Tommy Rat, and more.

Shutdown are also opening the show, along with Kill Your Idols, Fireburn and Regulate. The show starts at 1 PM and it's totally free, though donations are encouraged. A portion of the proceeds go to Safe Horizon. You can also donate at the Raybeez tribute GoFundMe.

Meanwhile, Walter Schreifels also plays NYC Saturday and Sunday night on Quicksand's tour.