Terry Jennings (19 July 1940–11 December 1981) was an American minimalist composer and performer.
Terry Jennings was born in Eagle Rock, Los Angeles, California, in 1940. Coming from a background in jazz, he played piano, clarinet, and saxophones. He played jazz with La Monte Young in Los Angeles in the mid-1950s, and later began to compose in the manner of Young's early sustained-tone style (Garland and Young 2001). He also studied with Robert Erickson at the San Francisco Conservatory of Music and Leonard Stein at the California Institute of the Arts. He was active as both composer and performer in New York starting in 1960, where he worked with the James Waring Dance Company and with La Monte Young's Theatre of Eternal Music. Two of his compositions from 1960, Piano Piece and String Quartet were published in An Anthology of Chance Operations (edited by Young in 1963). This publication led to the performance of both pieces in England by Cornelius Cardew and others (Garland and Young 2001). His early works are quiet, simple, and restrained, much like some of the early work of Morton Feldman, but generally more tonal. One of his early pieces, Piano, is included in manuscript in the book Notations (1969) by John Cage. He strongly influenced American composers Harold Budd and Peter Garland, as well as British composer Howard Skempton. In the 1970s, he turned to a neo-romantic style (Garland and Young 2001). Jennings died in San Pablo, California in 1981.