Audium is a creation of composer Stan Shaff that is performed on original equipment designed by Doug McEachern.
The concepts gradually refined in Audium began with Shaff and McEachern's experimental electronic music performances in the late 1950s and early 1960s.
In 1959, Stan Shaff met fellow musician and teacher Douglas McEachern, whose background in electronics enabled him to develop original equipment systems for live, spatial performances.
[2][3] To proceed with experimenting and with exploring these ideas, McEachern and Shaff, in 1965, leased a hall at 309 4th Avenue in San Francisco and began adapting it to become the first Audium theater.
[6] The performances have been described as "surreal" and one piece as a "musique concrete of beach sounds, faintly overheard conversations and outdated Moog synthesizer whirls and chortles.