JOHN BISCHOFF (b. 1949, San Francisco) is an early
pioneer of live computer music. He is known for his solo constructions in real-time synthesis as well as his ground-breaking work in computer network bands. Bischoff's music is built from intrinsic features of the electronic medium: high definition noise components, tonal edges, imperfections, transitions, digital shading, and non-linear motion. Through empirical play and investigation he builds pieces that can be described as sonic sculptures, shaped in real-time and present for the duration of a performance. Recently, he has fashioned pieces that combine electronically-triggered bells with synthetic computer sounds. In such works bells are distributed around the performance space in a pattern distinct from the speaker locations. His idea is to disperse the sense of "source" in electronic music—to release the music from being trapped in the speaker enclosure—while highlighting the beauty of speaker-transmitted sound at the same time.

Bischoff studied composition with Robert Moran,
James Tenney, and Robert Ashley. He has been
active in the experimental music scene in the San
Francisco Bay Area for over 25 year as a composer, performer, teacher, and grassroots activist. His performances around the US include NEW MUSIC AMERICA festivals in 1981 (SF) and 1989 (NYC), Experimental Intermedia (NYC), Roulette Intermedium (NYC), and the Beyond Music Festival (LA). He has performed in Europe at the Festival d'Automne in Paris, Akademie der Künst in Berlin, Fylkingen in Stockholm, and TUBE in Munich. He
was a founding member of the League of Automatic
Music Composers (1978), considered to be the world's first Computer Network Band, and he co-authored an article on the League's music that appears in "Foundations of Computer Music" (MIT Press 1985). He was also a founding member of the network band The Hub with whom he performed and recorded from 1985 to 1996. In 1999 he received a $25,000 award from the Foundation for
Contemporary Performance Arts (NYC) in recognition of his music. Recordings of his work are available on Lovely Music, Frog Peak, and Artifact Recordings. A solo album, APERTURE, was released on 23FIVE INC in 2003. He is currently an Assistant Professor of Music at Mills College, in Oakland, California.