Electronic
- The Axe (1961)
- Carousel (1976)
- Cicadas, Oscillators and Treefrogs (1967)
- Concerto ostinato (1967)
- Dance Sequence - Expo 70 (1970)
- Five Toronto Pieces (1963)
- Five Toronto Pieces (1969)
- Fragments of a Poem (1966)
- Glass Music (1971)
- God Save (1972)
- The Golden Lover (1967)
- He Mana Toa (1967)
- He Tohu o Waharoa (1969)
- Hot Spring (1968)
- Lilburn vs Putney (1971)
- Lines and Distances (1975)
- Little Oscillators in Disneyland (1968)
- Of Time and Nostalgia (1977)
- The Pitcher and the Well (1964)
- Poem in Time of War (1967)
- Sounds and Distances (4 channel) (1975)
- Sounds and Distances (stereo) (1975)
- Soundscape with Lake and River (1979)
- The Spiral Tattoo (1966)
- Staircase Music (1971)
- Study from One Note (1967)
- The Suicide (1966)
- Summer Voices (1969)
- Textures from Metals (1967)
- Three Inscapes (1972)
- Three Studies for Gustav Ciamaga (1968)
- Toronto Tailfeather (1969)
- Triptych (1977)
- Welcome Stranger (1974)
- The Wide Open Cage (1973)
- Winterset (1976)
- [Pieces from the Wiltshire Barn, 1964] (1964)
Narrator with Tape
- The Return (1965)
