Others include "Variations for Flute and Electronic Sounds" (1964), "Episodes for Piano and Tape" (1964), "Pomposities for Narrator and Tape" (1965) and "Noah" (1965), an opera blending electronics and normal orchestra.
Dve sta bili kasneje izdani na plošči By Request (1975) - "Dialogues for Piano and Two Loudspeakers" (1963) ter "Episodes for Piano and Electronic Sound" (1964).