Don Joyce (Oakland, CA) Joyce started working in radio in 1976. He was the producer of the late night show Over The Edge, in which he and other Negativland members (Mark Hosler, Chris Grigg, David Willis, Richard Lyons) used the entire studio as an instrument to produce a weekly session of live spontaneous sound combustion. Over the last decade Negativland developed a variety of collaborative and listener interactive ways of presenting their noise/rock/found sound/sound animation compositions, including Radio Teletours "from our house to yours—phone charges only."