He’s My Brother, She’s My Sister revives the magic of western swing. Folk and blues meets vaudeville glamour with a kick. Brother and sister Rob Kolar (of Lemon Sun) and Rachel Kolar split vocal duties, with Rob on guitar and banjo. Lauren Brown adds tap-dancing percussion upon her box. Pipe Ceballos stands at his floor toms and swings his hair wildly, reveling in rhythm. Finally, instead of a bass, we have Satya Bhabha on cello. This Los Angeles band’s mixture of colorful costumes, alleyway rhythms, and high energy makes the music come alive and crowds erupt in dancing.