Between sets, survivors telling stories of losing their homes were broadcast throughout the arena, both in person and in video packages.

Pop stars, first responders, rock stars and those who've lost everything in the devastating L.A.-area wildfires came together ...

St. Vincent performs with Krist Novoselic of Nirvana onstage during the FireAid Benefit Concert for California Fire Relief. (John Shearer/Getty Images for FireAid) ...