Mary Mainsbridge is a composer and performer with research interests in interactive environments and new musical instrument design. In recent years her performances have incorporated motion-based controllers with voice and piano. Her orchestral work, Concentric Motion: Concerto for Voice, Piano and Gestural Controller, was shortlisted in the innovative category of the International Space Time Concerto competition (2012). She has developed and presented audio-visual performance and installation works for the Electrofringe Festival, Sydney Fringe Festival, Underbelly Arts Festival and installations for interactive media events including the Vivid Festival, Beams Laneways Festival and the Art Bar at the Museum of Contemporary Art (MCA).