An interview by Ed Baxter with Aki Onda frames a recording of Onda's marathon 'Space Studies' realised at South London Gallery on 24 June 2017 and presented by SLG and 3333 (reviewed here by Dan Wilson). Recorded by Samuel Howard. Thanks to Freya Jewitt, Simon Parris and Nathan Comer. [Repeated Sunday 1pm.]

[Repeated from Friday 8am.] Celebrating fifteen years on air - a selection of gems, surprises and just plain interesting broadcasts from the Resonance vaults. Today: Resonance Radio Orchesta's eight minute Sketch for Suspension of Belief (5 March 2008) is followed by a concert by Spaceheads plus Derek (Bailey) and the Ruins (n.d.); then Peter Brotzmann and Derek Bailey are live at the Conway Hall (26 May 1995). Finally, Chris Cutler and Thomas Dimuzio are heard live at Spitz 25 January 2004.

During the holiday, Resonance FM joins Resonance Extra's service (broadcasting on DAB in Brighton & Hove), offering a wide range of new music and sound art shows curated by Peter Lanceley.