On 1 February 2017, Emptyset was a guest on Bleep. Emptyset has been played over 80 times on NTS, first on 15 October 2012. Emptyset's music has been featured on 79 episodes.

Emptyset is a Bristol based production project formed in 2005 by James Ginzburg, director of the Multiverse studios and network of labels and the curator and electronic artist Paul Purgas. The project explores the legacy of analogue media, integrating aspects of rhythm, signal processing and spatial recording within the framework of minimalist composition. Their work interrogates the perceptual boundaries between noise and music and the potential for both technology and architecture to embed…