Carole Finer presents a range of live music guests, ranging from the English modernist avant-garde to bluegrass and sometimes field recordings from her travels round the world. Today's guests are singers Sue Pomeroy and Roger Jackson, well known for their harmony singing and workshops at festivals all over the UK; singing, playing recordings and talking with Carole about their music and their forthcoming Three Days in May residential harmony singing workshop. [Repeated Thursday 6am.]

Chiara Ambrosio conducts conversations about how marginalised and underrepresented artists and the city interact and shape each other and how the socio-political shifts in London affect art. This month: Departure, written and narrated by Chiara Ambrosio. A conversation with Helena Hunter and Mark Peter Wright (Matterlurgy). With audio excerpts from Matterlurgy's VR project Air Morphologies, developed as part of a residency at Delfina Foundation 2019; and Matterlurgy's project Flom Sang, a commission for the Dalane Kulturfestival 2019. For more information visit raftalondonstory.com. [Repeated Thursday 3pm.]

Award-winning LGBTQI magazine show produced by comedian Rosie Wilby and hosted by Stewart Who and Sophia Blackwell. This week: Sophia talks to actress and debut novelist Sophie Ward and author Laura Carlin. Follow @outsthlondon for more info. [Repeated Sunday 10am.]