Check out the driving riffs of one of punk rock's most legendary bands when Bad Brains hits the stage of the Fonda. Formed in Washington, D.C., in 1977, Bad Brains combines hard-core aesthetics with a reggae beat to create a deeply original style that remains unique to this day. H2O and Year of the Dragon open. The Fonda Theatre, 6126 Hollywood Blvd., L.A. 9 p.m. Sat. $27. (323) 464-6269; http://www.fondatheatre.com.