All Cast
Laurie Anderson
Narrator (voice)
Delia Derbyshire
Self (archive footage)
Suzanne Ciani
Self
Bebe Barron
Self (archive footage)
Laurie Spiegel
Self
Éliane Radigue
Self
Wendy Carlos
Self
Pauline Oliveros
Self (archive footage)
Clara Rockmore
Self
Daphne Oram
Self (archive footage)