"There are two basic principles of musical structure I rely on. The first is expressed by the force of attraction, (gravity, love, concentration, creation), and the second lies in the idea of repetition, (materialization, duration). My mindfulness of this constitutes the only score. I find I must wait before the beginning of each performance until I am surprised by the first sound I make and the fact that it is made. Then, I feel ready to proceed."

Violin, synthesizer. GRT Records, Toronto, 1975.

ARP 2500 synthesizer, made for documentary film intended for Canadian television.

Includes Patterns for London and Is Art Is (Rosenboom), and 19IV75 (Rosenboom and Floyd), guest artist, Trichy Sankaran, A.R.C. Records #ST1000, Vancouver/Toronto, 1975, [LP record]; re-mixed and re-mastered for digital release with additional Suitable Bonus track Mutable Music, New York, 2004, [CD].

Vancouver: Aesthetic Research Centre of Canada. [Distributed by Frog Peak Music, Hanover, NH.]

With Jacqueline Humbert, performance and demonstration on biofeedback and the arts, Ontario Educational Communications Authority, Toronto.

Toronto based improvisation group with Kathy Moses, flute, Terry Clarke, drums, Rick Homme, bass, J.B. Floyd and David Rosenboom, keyboards, Bruce Pennecook, saxophones, Canadian Broadcasting Corporation recording, Toronto, 1975

In Proceedings of the Second Annual Music Computation Conference, Part 4, Information Processing Systems. (Urbana, IL: Office of Continuing Education in Music, University of Illinois), 54-78.

[SCORE AVAILABLE FOR DOWNLOAD] A piece for variable ensembles with keyboard parts, bass lines, rhythms, chords, and melody lines, involving patterns with improvisation and a gradual process middle section.

Two piano duo, development of a repertoire of pieces employing improvisation and a variety of open form compositions.

[SCORE AVAILABLE FOR DOWNLOAD] With Jacqueline Humbert, for speaking and chanting voices that may be pre–recorded, piano, electronics, brainwave performer, and optional percussion.

Interview for the CBC network, Toronto.

Environmental participation sculpture installation created for the show, Sound Sculpture, at the Vancouver Art Gallery, in which sound environments in a specially designed room with damped acoustics and visual isolation encourage learning to navigate through these sound spaces using only aural cues; pairs of participants may also have their brain signals control these sound environments; subtle light tracings embedded in the surrounding walls and optical superimposing and exchanging of the participants' faces on each other's bodies can also be triggered by alpha waves from their brains that are synchronized in phase while they face each other in meditative postures on opposite sides of a two–way mirror system.