John Goldsmith is the owner of Kosmic Music, a retail store in the western Australian city of Perth. He began repairing amps and loud speakers, which led to his involvement with backline gear for concerts. His first company provided the sound for the Rolling Stone's 1973 concert at the Perth Cricket Grounds. John formed Kosmic Music to offer a line of pro audio gear to all levels of musicians. John also witnessed the growth and development of the pro lighting industry within Australia and helped pioneer several brands along the way.