San Diego-born hard rock singer Dorothy Martin says she sang since she was a kid and found inspiration by sifting through her father's vinyl collection, listening to everything from Dolly Parton to Credence Clearwater, Janice Joplin and Pink Floyd. After moving to Los Angeles, she put together Dorothy in 2014 with the intention of making hard-rocking music that, as she has put it, metalheads like Beavis and Butthead would like. The band recently issued a new bluesy new single, “Down to the Bottom,” and will put out a new studio release this year. Expect to hear plenty of unreleased tunes at tonight's show. (Niesel)