★Musicaphon
De' Metalli / Claustrophonie / Nachspiel / Vier Kanzonen / Two Nonsense Verses, An Epigram And A Madrigal / Three Piano Pieces / Ad Libitum (LP)
Seven compositions for solo instrument, duos and orchestra, by the Swiss composer, spanning from 1963 to 1979,released on Bärenreiter-Musicaphon's "Basler Komponisten / New Music From Basle" contemporary music series in 1979.
Time And Motion Study II / Piano Control / Smog (LP)
Great electro-acoustic split LP with a 1976 piece for singing cellists and live-electronics by the British composer backed with a 1974 piece piano and synthesizer and a 1971 piece for trombone and orchestra, released on Bärenreiter-Musicaphon's "Basl…