Read

Colson, Susan and Jackson, Paul. "Free Music". New York Archives, Summer 2020, Vol.20, No.1.

Grainger, Percy. "Free Music". Recorded Sound, Jan-April 1972, no. 45-46, p 16.

Cross, Burnett. "Grainger free music machine". Recorded Sound, Jan-April 1972, no. 45-46, p17-21.

Learn

Experiments in Freedom: Grainger’s Free Music, Grainger Museum, The University of Melbourne. (online exhibition)

Listen

An interview between Ronald Stevenson, Burnett Cross, and Barry Peter Ould, spring 1978.

Watch

Percy Grainger and Burnett Cross: Replica Free Music Machines, Commissioned by the Grainger Museum. https://www.youtube.com/watch?v=07l5YUohgPM

Percy Grainger's Synthesisers: https://www.youtube.com/watch?v=tYAaHG4cRkA

The BBC Women who Pioneered Electronic Music: https://www.bbc.co.uk/ideas/videos/the-bbc-women-who-pioneered-electronic-music/p05tdppj