David Behrman is an American composer and a pioneer of computer music. In the early 1960s he was the producer of Columbia Records' Music of Our Time series, which included the first recording of Terry Riley's In C. In 1966 Behrman co-founded Sonic Arts Union with fellow composers Robert Ashley, Alvin Lucier and Gordon Mumma. He wrote the music for Merce Cunningham's dances Walkaround Time (1968), Rebus (1975), Pictures (1984) and Eyespace 40 (2007). In 1978, he released his debut album On the Other Ocean, a pioneering work combining computer music with live performance.

Alvin Augustus Lucier Jr. was an American composer of experimental music and sound installations that explore acoustic phenomena and auditory perception. A long-time music professor at Wesleyan University in Middletown, Connecticut, Lucier was a member of the influential Sonic Arts Union, which included Robert Ashley, David Behrman, and Gordon Mumma. Much of his work is influenced by science and explores the physical properties of sound itself: resonance of spaces, phase interference between closely tuned pitches, and the transmission of sound through physical media.