The world's first and longest running alternative Black music radio show, hosted by Art Terry. Tonight's show features the artist Marque Gilmore, a drummer and co-founding member of the Black Rock Coalition alongside Greg Tate. One of the first to pioneer live drum and bass, he has also worked with Roy Ayers, Steve Williamson and Joe Zwainul. Marque discusses his work in alternative Black music and dance music culture. The playlist includes Brian Jackson, Keziah Jones and Cleveland Watkiss. For more information visit isblackmusic.com. [Repeats Saturday 11pm.]

An on-going audio autobiography from the punk and post-punk legend that is Spizz. This week: more info on the Jordan Memorial Gig in Brighton and other Spizzenergi vinyl news; tracks from Peter Perret and Holly Penfield; two New Band Spots with two Italian bands - Amalia Bloom from Vicenza and The Leaf from Milan. For more information visit the Spizzenergi Facebook page. Tweet to @spizzenergi. [Repeats Saturday 8am.]

Sónar Soundings with Enric Palau. Nina Kehagia in discussion with Enric Palau, the director and head of booking at international music festival and conference Sónar Barcelona, on running, scaling up, and saving the festival, its connection with London's music scene and the difficulties artists face post-Brexit and post-pandemic. [Repeats Sunday 11am.]