In 1963, before synthesizers existed, a mathematician-turned-sound-sculptor at the BBC took a composer's simple sketch and hand-built the Doctor Who theme by splicing together thousands of tiny pieces of magnetic tape. The composer barely recognized his own work. The BBC refused to credit her — and yet Delia Derbyshire quietly shaped everything electronic music would become.
The unsung heroine of British electronic music: a Cambridge maths-and-music graduate turned away by Decca 'because they didn't employ women,' who ended up inventing sounds no one had heard before.
Watch her actually do it: on a 1965 episode of Tomorrow's World she demonstrates the tape loops, oscillators and hand-cut splices behind one of TV's most iconic sounds.
The anatomy of the realisation: every note conjured from a single plucked string, white noise and test-tone oscillators, then measured, cut and spliced by hand — no synthesizer in sight.
A deep dive into the Workshop itself — the strange, underfunded BBC lab where staff turned lamp shades, oscillators and reel-to-reel machines into an entirely new sonic language.
Kara Blake's award-winning short film weaves Delia's own voice and recordings into a portrait of the mind behind the machines. The most intimate way to meet her.
A feature-length exploration built around Delia's rediscovered 'attic tapes,' with colleagues from the Radiophonic Workshop revisiting how the sounds were actually built.
Context and connective tissue: how her work rippled outward to Aphex Twin, the Chemical Brothers and Orbital, and why a generation of British kids became electronic musicians.