Queen Elizabeth Hall video
Delia was filmed on stage during the Unit Delta Plus Concert of Electronic Music on the 15th January 1968 at the Queen Elizabeth Hall in London. She can be seen starting the computer that plays Peter Zinovieff's piece Partita for Unattended Computer.
- A clip is seen projected in the background of Zinovieff's Red Bull Academy interview in which he identifies the figure in the film as Delia.
- Here it is, cropped from 15 minutes into the documentary What The Future Sounded Like.
- It is also shown at the start of part 4 of the documentary The New Sound of Music.