Celeritas (1987)
Natural Images (1976)
Tapestries (1982, rev. 1983)
From Trees and Rocks (2000)
Vision (1984-85, rev. 1987)
"Natural Images" was created in the composer's personal electronic music studio in London.
"Tapestries", "Vision" and "Celeritas" were created in the electronic music studio at Goldsmiths' College, University of London.