Jimmy Solórzano joined Theo in the first half of the show to talk about A Room that Echoes, a festival of immersive sound he has co-organised at Audio Foundation. Jimmy introduced some recordings by artists contributing to the festival, as well as a piece of his own, under the name JIM-S. Later on, Simon Gennard came in for a chat about editing As Needed as Possible, a new book from Enjoy Contemporary Art Space, which collects a diverse set of writings on art, labour, and collaboration.