(SOUND ART) Seeing and listening to sound-based art in a gallery can be wonderful, but getting a chance to experience it performed onstage is doubly satisfying. As part of the events surrounding this year’s visual arts exhibition at Bumbershoot, On the Boards is presenting a night of sound performances including Marina Rosenfeld, whose “emotional orchestra” will be seen at the Tate Modern later in September with local violinist Eyvind Kang. (On the Boards, 100 W Roy St, 217-9888. 8 pm, $10.) NATE LIPPENS