Welcome to the Sonic Catering Institute, a creative retreat for artists whose work occupies a place somewhere between avant-garde music and outré cuisine. Run by the eccentric Jan Stevens (Gwendoline Christie, Game of Thrones), the three-week workshop is playing host to a three-piece outfit comprising the severe and unbending Elle di Elle (Strickland regular Fatma Mohamed), the troubled Lamina Propria (Ariane Labed, The Souvenir, The Lobster) and the electronically-obsessed Billy Rubin (Asa Butterfield, Sex Education).
Their journey at the institute is documented by "dossierge" Stones (Makis Papadimitriou, Suntan), whose digestive troubles are as turbulent as the creations his subjects are producing. But relations between the band members are deteriorating, their host's psyche is unravelling and the in-house doctor (Richard Bremmer) is driving everyone to distraction with his classical text pedantry.