Bowerbird is pleased to present The Lepidopterans: Tom Boram (Synthesizer, Sitar), Jason Willett (Electronics), and Toshi Makihara (Percussion), at The Rotunda.   ABOUT THE ARTISTS The sound team of Tom Boram and Jason Willett, as lithe and graceful as anime characters, gesture in tight flourishes at their instruments, standing upright and alert to every detail.…