In the summer of 2017, Chicano Batman played a free show at One Colorado, the shopping complex in the heart of Old Pasadena, as part of KCRW’s Summer Nights concert series. The band had just released “Freedom Is Free,” its third album. Organizers had anticipated a large turnout for the event and warned fans for a week that they expected to reach capacity early. The place was packed an hour before the band hit the stage. Fans arriving late, many of them Latino, climbed over and crawled under temporary fences installed for crowd control to try to get in to see the hometown heroes play their signature blend of Latin psychedelic, Chicano old-school soul and Tropicalía. “That was some Beatles s—,” Eduardo Arenas, the band’s bass player, recalled with a chuckle. “It was awesome because the power went out on the last song,” added lead vocalist Bardo Martinez over food at Highland Park’s breakfast taco joint HomeState. “Power outages always make for a moment,” said Arenas. Arenas and Martinez remember that evening of loosely controlled chaos fondly, but are quick to point out that it