An Australian composer, singer, musician, and artist-in-residence, will present a musical performance Saturday at BoxoHouse in Joshua Tree. Biddy Connor will perform several pieces with a viola, saw, and electronic effects. Connor will also perform the soundtrack to Megan Evans’ video, “Stranger in the Desert,” which will be screened. The reception begins at 7 p.m. and the performance at 7:30. BoxoHouse is located at 62732 Sullivan Road. Art works by Diane Best and David Mackenzie will also be on display.