| Date | Title | Medium | Comments |
| 2007 | A Stream | violin solo | First Performance April 23, 2007 by Mary Rowell, Tribeca New Music Festival, NY. |
| 2006 | Remembering Home | Video with digitally processed electric banjo soundtrack. | for Vox Novus's 60x60 Festival |
| 2003 | Anon a Mouse | animal sounds, recorded, edited, processed | Ooppera with Squeakbretto for Yuccatree Records, Bern |
| 2002 | Current Events | MIDI-controlled synthesis, samplers and digital signal processing | score for David Ehrlich’s film Current Events |
| 2001 | New York November 2001 | for 5-string banjo solo in G Modal tuning | Premiered by Seth Josel, Viena |
| 2001 | Conversational Paws | recorded processed dog sounds | Released on cd "The P-ART Project - 12 Portraits", P-ART Belgium, 2001 |
| 1999 | Lift Off | electronic music with accompanying text and several computer art and scanned hand-drawn images | on cd-interactive/cd-rom "Enhanced Gravity", Yucca Tree Records, Berne, Switzerland (previously played as "Lyric on Pattern Six") |
| 1994 | Semper Mutans | video installation | |
| 1990 | A Musette | for harpsichord, piano, or other keyboard | |
| 1990 | Soundtrack for Sandin | mixed synthesis, sampling, and signal processing techniques | soundtrack for computer animated video "A Volume of Three Dimensional Julia Sets"; by Dan Sandin, available on cd in "Miniatures 2" |
| 1990 | Three Movements for Classic Guitar | guitar solo | 2nd mvt previously premiered with additional electronic part as "For MIDI Guitar" ; 3rd movement previously titled "Fantasy on a Theme from Duarte's "English Suite" |
| 1990 | Continuous Transformations | Macintosh, MIDI, mixed synthesis and signal processing techniques | soundtrack for computer generated film by Robert MacDermott and Haresh Lalvani |
| 1990 | Three Movements for Harpsichord | for French Double Harpsichord | commissioned and premiered by Barbara Cadranel (retitled Prelude, Ayre, and Toccata 1991) |
| 1990 | Sound Zones | Music Mouse, MIDI, FM synthesis, DSP, digital editing | Available on Unseen Worlds cd |
| 1990 | Two Intellectual Interludes (Data and Process): A Strand Of Life ("Viroid") and From A Harmonic Algorithm | C language, Macintosh, MIDI, FM synthesis | Available on Unseen Worlds cd |
| 1990 | Two Archetypes: Hall of Mirrors, Hurricane's Eye | Music Mouse, MIDI, FM, DSP, digital processing and editing | Available on Unseen Worlds cd |
| 1990 | Riding The Storm | Music Mouse, MIDI, FM, digital processing and editing | Available on Unseen Worlds cd |
| 1990 | Sound Zones | Music Mouse, MIDI, FM, digital processing and editing | Available on Unseen Worlds cd |
| 1990 | The Hollows | Music Mouse, MIDI, FM, digital processing and editing | Available on Unseen Worlds cd |
| 1990 | Fantasy on a Theme from Duarte's "English Suite" | for classic guitar | |
| 1989 | Three Sonic Spaces | Music Mouse, MIDI, FM, signal processing and editing | Available on Unseen Worlds cd |
| 1988 | Finding Voice | Music Mouse, MIDI, FM, DSP | Available on Unseen Worlds cd |
| 1988 | Returning East and After the Mountains | for piano | |
| 1988 | Dryads | mixed computer techniques, MIDI, FM, DSP | score for David Ehrlichs’s film Dryads |
| 1988 | Motives | Macintosh computer, MIDI, C compiler, FM synthesizer | open-form listener-variable algorithmic music generation process piece; premiered at SCAN Festival, Phildelphia |
| 1988 | AMO - A Musical Offering | Macintosh computer, MIDI, C compiler, FM synthesizer | open-form listener-variable algorithmic music generation process piece; recoding of process used to create "A Harmonic Algorithm" for Apple II computer in 1981; premiered at Composer-to-Composer Festival, Sheridan Opera House, Telluride, CO |
| 1987 | Passage | Macintosh and Amiga computers, MIDI, FM, signal processing | Available on Unseen Worlds cd |
| 1987 | An Arpeggio Study | Emu Emulator II plus computer editing | |
| 1987 | Lyric For MIDI Guitar | for classic guitar with computer interface | First performance by Francis Perry, classic guitar. Commissioned by Kamen-Takamine. |
| 1986 | Cavis Muris | Music Mouse, MIDI, FM synthesis, digital signal processing | Available on cd from Centaur/CDCM |
| 1986 | Music for Signals | Music Mouse, MIDI, FM, DSP | dance score for the Kathryn Posin Dance Company |
| 1986 | MusicMouse Demonstration Music | MusicMouse, MIDI, FM | twelve computer-assisted improvisations |
| 1985-86 | A Prelude and A Counterpoint | for piano | |
| 1985-86 | Music Mouse - An Intelligent Instrument | interactive generative musical process | for Macintosh, Amiga, Atari ST computers |
| 1986 | Dissipative Fantasies | McLeyvier | score for David Ehrlichs’s film Dissipative Fantasies |
| 1985 | Rain Pieces | McLeyvier | dance score for David Woodberry |
| 1985 | Gravity's Joke | McLeyvier | dance score for David Woodberry |
| 1984 | A Stream | for mandolin | |
| 1984 | A Cyclic Score | for piano or two solo line instruments | |
| 1984 | Over Time | McLeyvier | dance score for the Rachel Harms Dance Company |
| 1984 | Point | McLeyvier | score for David Ehrlich’s film Point |
| 1983 | Precious Metal Variations | McLeyvier | score for David Ehrlich’s film Precious Metal Variations |
| 1983 | (untitled short movement) | for two classic guitars | |
| 1983 | (2 untitled short movements) | for classic guitar | |
| 1983 | Immersion | McLeyvier | |
| 1983 | Harmonic Rhythms | McLeyvier | |
| 1983 | Idea Pieces | various computer systems | |
| 1983 | Hearing Things | for chamber orchestra |
commissioned and premiered by Mostly Modern, San Francisco
premiered 1983, Vorpal Gallery, San Francisco, CA, Mostly Modern Orch., Laurie Steele, cond. |
| 1982-3 | Three Modal Pieces: A Cosmos, A Legend, A Myth | McLeyvier | computer controlled analog synthesis |
| 1982 | (untitled, based on Winter Energy) | for piano | |
| 1982 | A Twelve Tone Blues | for piano | canon in retrograde inversion |
| 1982 | A Modal Retrograde | for piano | version for string quartet 1984 |
| 1982 | Two Short Cyclic Scores | for piano | |
| 1982 | Three Movements on Descending Scales | for piano | |
| 1982, 90 | Fughetta | for piano | |
| 1982 | A Fantasy | for piano | |
| 1982 | Progression | computer-generated music | |
| 1982 | Unicorn | Apple II with alphaSyntauri system | film score for Carol Dysinger |
| 1981, 84 | Three Chromatic Retrogrades | for piano | #3 arr. for string quartet 1984 |
| 1981 | A Harmonic Algorithm | Apple II with Mountain Hardware boards | |
| 1981 | Nomads | Apple II computer with ALF system and Eventide HM80 | |
| 1981 | After Clementi | for piano | |
| 1981 | A Paraphrase | for piano | |
| 1981 | Winter Energy | for piano | |
| 1980 | Phantoms | for chamber ensemble with analog electronic tape (Electrocomp) | |
| 1980 | A Canon | for chamber ensemble with Apple II | |
| 1980 | A History Of Music In One Movement | for piano | version for Apple II computer 1981 |
| 1980 | A Quadruple Canon | Apple II computer with ALF system and Eventide HM80 | |
| 1980 | The Phantom Wolf | Electrocomp synthesizer, lute, guitar, banjo, harmonica, bamboo flute | film score |
| 1980 | Modes | Apple II computer with ALF system and Eventide HM80 | |
| 1980 | Two Nocturnes | electronics and tape manipulation | |
| 1980, 90 | An Album Leaf | for piano | |
| 1979 | Contraries | for piano, computer realization on Apple II with Mountain Hardware boards | |
| 1979 | Time Clock for | piano, computer realization on Apple II with Mountain Hardware synthesis | |
| 1979 | Voices Within: A Requiem | Electrocomp and classic tape techniques | |
| 1979 | A Living Painting | VAMPIRE system, silent visual study | videotape |
| 1979 | An Isorhythmic Double Canon | versions for piano, string quartet | |
| 1979 | Song Without Words | for theremin and classic guitar | version for mandolin and classic guitar 1986 |
| 1979, 90 | A Prelude | for classic guitar | versions for piano solo, for string quartet, for saxophone with synthesizer |
| 1979 | After Sor (or Guitar Study) | for classic guitar | |
| 1979 | After Dowland | for classic guitar | |
| 1978 | Zierot In Outta Space | mixed analog electronics, concrète sounds, and banjo | soundtrack for video by Tom DeWitt |
| 1978 | Voyages | VAMPIRE system, computer co-generated music and video | |
| 1978 | A Short Canon | for classic guitar or piano | |
| 1978 | An Acceleration | GROOVE | algorithm for perception illusion of continuous acceleration done in collaboration with Dr. Kenneth Knowlton, Bell Labs |
| 1977 | Evolutions | VAMPIRE system, computer-generated music and images | videotape |
| 1977 | Five Short Visits to Different Worlds | various analog and digital media | |
| 1977 | Concerto for Self-Accompanying Digital Synthesizer | C language, Hal Alles realtime digital synthesizer | Watch Video: 8 Meg RealPlayer or 14 Meg QuickTime Movie |
| 1977 | Guadalcanal Requiem | GROOVE, concrète, cello, mixed media | soundtrack for video by Nam June Paik |
| 1977 | Kepler's "Harmony Of The Planets" | computer realization of Kepler treatise | |
| 1977 | Escalante | mixed analog electronic techniques | dance score for David Woodberry |
| 1976 | A Folk Study | GROOVE system | |
| 1976 | Music For A Garden Of Electronic Delights | musique concrète | sound for video installation by Bill and Louise Etra |
| 1976 | East River | GROOVE system | dance score for David Woodberry; a.k.a. "East River Dawn" |
| 1976 | A Voyage | GROOVE system | |
| 1976 | Narcissicon | soundtrack for video by Marsha Rock | |
| 1976, 90 | a la rechèrce du temps perdu | piano | |
| 1975 | Music For Dance | GROOVE system | dance-video score/soundtrack for Doris Chase |
| 1975 | Waves | for nine instruments and GROOVE-generated tape | dance score for the Kathryn Posin Dance Company (American Dance Festival Commission) |
| 1975 | Old Wave | GROOVE system | |
| 1975 | Clockworks | GROOVE system | |
| 1975 | Drums | GROOVE system | |
| 1975 | Just A Day In The Life... | Electrocomp, banjo, processed recorded sounds | soundtrack for video by Tom DeWitt |
| 1975 | Raster's Muse | video soundtrack | |
| 1975 | A Study | classic guitar | |
| 1975 | Emma | mixed techniques | film score for Jean-Pierre Mahot |
| Das Ring | GROOVE and Rutt-Etra video synthesizer | computer-controlled audio and video synthesis in collaboration with Bill Etra, | |
| 1975 | The Expanding Universe | GROOVE system | available on the LP The Expanding Universe |
| 1974 | The Devils | Electrocomp | incidental music for theater |
| 1974 | Cathode Ray Theater | Electrocomp synthesizer | soundtrack for video by Tom DeWitt |
| 1974 | Studies For Philharmonia | Electrocomp, Rutt-Etra, Paik-Abe, and other audio and video synthesizers | audio-controlled video synthesis in collaboration with Tom DeWitt, Phil Edelstein |
| 1974 | Zierot The Fool | Electrocomp | soundtrack for video by Tom DeWitt |
| 1974 | War Walls | Electrocomp and musique concrète | soundtrack for video by Tom DeWitt |
| 1974 | War Mime | Electrocomp and musique concrète | soundtrack for video by Tom DeWitt |
| 1974, 76 | Patchwork | GROOVE system | available on the LP The Expanding Universe |
| 1974 | Pentachrome | GROOVE system | available on the LP The Expanding Universe |
| 1974 | The Orient Express | GROOVE system | |
| 1974 | The Unquestioned Answer | GROOVE system | versions for computer, for piano, for harp with synchronous live computer graphics 1981, and released on the cd Cocks Crow, Dogs Bark: New Compositional Intentions (Leonardo Music Journal CD Series Volume 7 - ISAST 7) performed by Kyoko Hawley, piano solo |
| 1974 | Appalachian Grove | GROOVE system | computer controlled analog synthesis |
| 1974 | A Meditation | analog electronics | |
| 1974 | Water Music | musique concrète | |
| 1974 | A Tablature Study | classic guitar | |
| 1973 | The House of Bernarda Alba | Electrocomp | incidental music for the play by Garcia Lorca |
| 1973 | The Clinic | Electrocomp | incidental music for theater |
| 1973 | Purification | analog electronic music | |
| 1973 | Étude | classic guitar | |
| 1973 | Two Fanfares | Buchla modular synthesizer | |
| 1973 | Introit | musique concrète | |
| 1973 | Sunsets | electronic music | |
| 1972 | Return To Zero | Moog modular synthesizer | |
| 1972 | White Devil | Electrocomp | incidental music for theater |
| 1972 | The Library Of Babel | Electrocomp | incidental music for theater |
| 1972 | A Prelude and A Ponderous Passacaglia | classic guitar | Apple II realization of Prelude 1979 retitled Destiny |
| 1972 | Sediment | Electrocomp synthesizer | |
| 1972 | Raga | Electrocomp synthesizer | |
| 1972, 81 | An Earlier Time | for classic guitar | computer realization on Apple II with Mountain Hardware boards 1979 |
| 1968-72 | Four Movements | classic guitar | |
| 1971 | Harmonic Spheres | Buchla synthesizer | |
| 1971 | Mines | Buchla synthesizer | |
| 1971 | Before Completion | Buchla synthesizer | |
| 1971 | Sojourn | Buchla synthesizer | |
| 1971 | A Tombeau | Buchla synthesizer | |
| 1971 | Orchestras | Buchla synthesizer | |
| 1971 | Three English Gardens: Afternoon, Evening, and Night | Buchla synthesizer | |
| 1971 | Three Motets in Sixteenth Century Style | a capella voices | |
| 1971 | A Deploration | flute and guitar, version for flute and vibraphone | |
| 1970 | Passacaglia | classic guitar | |
| 1968 | Five Easy Pieces | classic guitar |
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