Live from PS21's open-air theater in Chatham NY and broadcasted online on PS21's Facebook Live Page, Conrad Tao will perform Frederic Rzewski's "The People United Will Never Be Defeated!" thirty-six variations on the Chilean workers' anthem "¡El pueblo unido, jamás será vencido!" on September 4 @ 7 PM. In-person tickets still available. Facebook Live Broadcast URL: https://www.facebook.com/PS21Chatham/live_videos/