Carty shared a video of the band performing
“The Suburbs,” the title track from their Grammy-winning 2010 album. A raucous arena of fans clapped and sang along as Butler led the chorus.
Another user on Twitter stated that “Arcade Fire came out to rapturous applause” when they began their set with “Wake Up.” Journalist Christine Bohan, who was also present, observed that the “crowd immediately appears to be on their side.”