Metalachi at Levitt Pavilion

They call themselves the “world’s first and only” heavy metal mariachi band. That may or may not be true. But it’s likely that there aren’t many out there. They are Metalachi, and they rock hard in outrageous mariachi costumes to horn-fueled renditions of Black Sabbath, Guns ‘N’ Roses and Scorpions tunes. Catch them live at the Levitt Pavilion during its free summer concert series. Levitt Pavilion, MacArthur Park, 2230 W. 6th St, Los Angeles. 7 p.m. Sun. Free. https://www.levittla.org.