American avant-garde & jazz singer, musician, lyricist, composer, arranger, producer. Born in 1941 in Brooklyn, New York. Married to bassist Gary Peacock, later divorced. Closely associated with pianist Paul Bley afterwards. She is considered a pioneer of electronic music, her early experiments with the Moog synthesizer giving way to the Bley-Peacock Synthesizer Show project. Founder of [l61342].