Biography
Morton Subotnick has long stood at the forefront of American electronic music while also advancing multimedia performance through extensive engagement with interactive computer technologies. Born April 14, 1933, in Los Angeles, he first attended the University of Denver and later completed a Master's degree at Mills College in Oakland, California, studying composition with Darius Milhaud and Leon Kirchner. From 1959 to 1966 he also taught at Mills. His earliest major composition, 1959's Sound Blocks, initiated a focus on the interplay among musical, visual, and verbal components, an approach that shaped later pieces such as the multi-part Play! and 1965's Lamination I, which integrated films, lighting effects, pre-taped material, and further media elements.
In 1967 he released Silver Apples of the Moon on Nonesuch, the first electronic work commissioned by a record label and realized on the Buchla modular synthesizer that he helped design. The album achieved strong sales, widely viewed as validation of the home stereo system as a venue for contemporary chamber music. Subotnick then began writing expressly for the vinyl format, structuring works in two halves to match each LP side; The Wild Bull appeared the following year, soon followed by the two-part Reality. Touch, completed in 1969, marked his first four-track recording and was succeeded in 1970 by Sidewinder. These pieces featured refined timbres, contrapuntal textures, and driving pulses, prompting adaptations for modern dance.
His next major multimedia venture, 1973's Four Butterflies, combined four-track tape with three films, while 1975 brought the orchestral works Before the Butterfly and Two Butterflies. At the same time he developed the "ghost box," a modification device that governed real-time sound processing through pitch and envelope followers together with taped, voltage-controlled components including an amplifier, a frequency shifter, and a ring modulator. Because neither the control-voltage tape nor the device itself contained actual sounds, Subotnick called the result a "ghost score," introducing the concept in 1977's Two Life Histories. Subsequent pieces such as Liquid Strata, The Wild Beasts, and The Fluttering of Wings paired live performers with ghost scores.
With 1981's Ascent into Air, scored for live performers and a 4C computer, Subotnick's real-time processing innovations reached their height: he spatially positioned and modulated live-instrument timbres within a quadraphonic field while employing the players themselves as "control voltages" to dictate the placement and modulation of computer-generated sounds. Computer technology grew central in later works, among them The Key to Songs, Return, and all my hummingbirds have alibis, all of which exploited MIDI. More recent compositions, including the multimedia opera Jacob's Room premiered in 1993, routinely incorporated computerized sound generation, specially designed software, and intelligent interactive computer controls.
In 1967 he released Silver Apples of the Moon on Nonesuch, the first electronic work commissioned by a record label and realized on the Buchla modular synthesizer that he helped design. The album achieved strong sales, widely viewed as validation of the home stereo system as a venue for contemporary chamber music. Subotnick then began writing expressly for the vinyl format, structuring works in two halves to match each LP side; The Wild Bull appeared the following year, soon followed by the two-part Reality. Touch, completed in 1969, marked his first four-track recording and was succeeded in 1970 by Sidewinder. These pieces featured refined timbres, contrapuntal textures, and driving pulses, prompting adaptations for modern dance.
His next major multimedia venture, 1973's Four Butterflies, combined four-track tape with three films, while 1975 brought the orchestral works Before the Butterfly and Two Butterflies. At the same time he developed the "ghost box," a modification device that governed real-time sound processing through pitch and envelope followers together with taped, voltage-controlled components including an amplifier, a frequency shifter, and a ring modulator. Because neither the control-voltage tape nor the device itself contained actual sounds, Subotnick called the result a "ghost score," introducing the concept in 1977's Two Life Histories. Subsequent pieces such as Liquid Strata, The Wild Beasts, and The Fluttering of Wings paired live performers with ghost scores.
With 1981's Ascent into Air, scored for live performers and a 4C computer, Subotnick's real-time processing innovations reached their height: he spatially positioned and modulated live-instrument timbres within a quadraphonic field while employing the players themselves as "control voltages" to dictate the placement and modulation of computer-generated sounds. Computer technology grew central in later works, among them The Key to Songs, Return, and all my hummingbirds have alibis, all of which exploited MIDI. More recent compositions, including the multimedia opera Jacob's Room premiered in 1993, routinely incorporated computerized sound generation, specially designed software, and intelligent interactive computer controls.
Albums
