“6AM Eternal” by Ruth Hughes, a recent BA graduate of LCC's Sound Arts and Design, is a hybrid, post-rave DJ mix using dub-plates cut with field recordings taken by the artist at free parties around London 2017-19. As an improvised composition of sounds, the performance allows for a deconstruction of the sonic narrative of contemporary rave culture, utilising the physical properties of vinyl in a sculptural format. [Repeated Friday 3.30pm.]

Fari Bradley focuses on choice contemporary Middle Eastern, North African and South Asian sound, art and culture. This week: visual artist Rebecca Salvadori and composer/cellist Sandro Mussida discuss "Exercises on displacement 3/5," an evening of performances at the South London Gallery on 20 July 2019 organised by TQS (Tutto Questo Sentire), the collective they founded. Visit sixpillars.org for more information. Tweet to @6pillars. [Repeated Wednesday 1pm.]

Tristan Bath (of The Quietus) delves into music from the cassette tape underground. RXM Reality – the Chicago-based purveyor or wild synths and percussion stabs on Hausu Mountain's latest killer tape – takes the reins for over half of today's show. The guest mix is as erratic and brain-melting as you'd hope. Tristan picks the cassette tape entrée and dessert this week, including math-jazz from Carey and a first listen to experimental sound artist/composer Cyanching's stirring piece about the formation of her Taiwanese homeland. Visit spools-out.com for more information. [Repeated Tuesday 10am.]