Charting the development of recorded and electronic music from the first barrel organs and pianolas onto the concepts of 'musique concrete' and electronic music development with voltage-controlled oscillators.
A fascinating BBC historical documentary from 1979 charting the development of recorded music from the first barrel organs, pianolas, the phonograph, the magnetic tape recorder and onto the concepts of 'musique concrete' and electronic music development with voltage-controlled oscillators making up the analogue synthesizers of the day.