David Grollman is a percussionist from NYC who performs freely improvised music. He performs in art galleries, tiki bars, and venues of curious ambience made more curious by his mongrel sounds. David bows, scrapes, blows, slaps, rubs, caresses, abuses, and generally tests the limits of his instrument. Anything is game. Anything may be a participant if the musical conversation calls for it. Artist, instrument, audience, and environment become ambiguous terms, conspiring in a theatrical exploration of chance dynamics and serendipitous exchanges.