12:00am - 1:00am

Is Black Music

The world's first and longest running alternative Black music radio show, hosted by Art Terry. [Repeated Saturday 3am.]

1:00am - 2:30am

The Sound Projector Radio Show

[Repeated from Friday 5.30pm.] A showcase for records of contemporary experimental and underground music, hosted by Ed Pinsent. Visit thesoundprojector.com/radio-show/ for more information.

2:30am - 3:30am

Drones Of Hell

[Repeated from Sunday 10pm.] Ray Kirby presents an hour of Extreme Metal, featuring tracks old and new from the last three decades. For more information visit dronesofhell.blogspot.com.

3:30am - 4:00am

Radia

[Repeated from Thursday 11.30pm.] Radia, the international group of independent cultural radio stations, presents a new show realised by one of its members, exploring "new and forgotten ways of making radio." Visit radia.fm for more information.

4:00am - 5:00am

Sonic Imperfections

[Repeated from Monday 10am.] August 2018 edition. Ian Faragher of the South East London based live music night Sonic Imperfections, plays a selection of experimental and unusual sounds. This month's programme focuses on "Void Axis," the new album by Map71. Plus new music from Phil France, Montague Armstrong, Liam van Ryn and Kassia Flux. Visit facebook.com/SonicImperfections for more information.

5:00am - 6:00am

framework

[Repeated from Sunday 11pm.] A programme consecrated to field recording, phonography, and the art of sound-hunting, presented by Patrick Tubin McGinley. Visit frameworkradio.net for more information.

6:00am - 7:00am

Shoot The Breeze

[Repeated from Friday 7pm.] A talk show dedicated to films and television shows, presented by Marcus Ako, Laura Sampson and David Campbell.

7:00am - 8:00am

The Relatively Good Radio Show

[Repeated from Sunday 3pm.] Cousins Richard Guard and Anna Crockatt celebrate the capital's past, present and future in the show where everything is live. With regulars Buffalo Bill, Alex The Greek and Mickey Science.

8:00am - 9:00am

Balling the Jack

[Repeated from Friday 9pm.] Joe Cushley explores 13 Bar Blues and Twisted Roots music from around the globe. From the the 1920s to the present day, from the barrel-house to the arthouse via the bedsit, from Mali to Mississippi to the Mekong via New Malden - every culture has its blues. For more information visit Balling The Jack on Facebook. E-mail ballingthejack1@gmail.com.

9:00am - 10:00am

The Rob Simone Talk Show

Interviews with a wide range of alternative thinkers by the Los Angeles-based investigator of anomalous phenomena. This week Rob introduces the scope of the introspective responses to the thought provoking discussions of the upcoming shows. Visit robsimone.com/ for more information. [Repeated Saturday 6am.]

10:00am - 11:00am

The Colour8 Wash Out

[Repeated from Tuesday 8pm.] A monthly programme of film soundtracks, ambient and devotional sounds from the Colour8 collective. Visit colour8.org for details.

11:00am - 12:00pm

Intoxica Radio Hour

Presented by Nick Brown of Intoxica Record Shop and dedicated to the dignity of vinyl, giving centre stage to new vinyl reissue releases, spotlighting Content Themes and specific artists' careers - and generally playing the gloriously unheralded low-brow rock and soul of the 20th Century, all rendered on little slabs of black plastic. This week: guest hot seat DJ presenter Claire Kalvis will be paying tribute to Aretha Franklin. For further information and general waffle, contact intoxica@intoxica.co.uk. [Repeated Saturday 7am.]

12:00pm - 1:00pm

Farside Radio

Music from the catalogues of Far Side Music, the world's primary source for East Asian sounds, presented by Paul Fisher. Today's special guest is Shina Nagai, who has appeared in 47 Robin and Star Wars. Visit farsidemusic.com/ for more information. [Repeated Monday 5am.]

1:00pm - 1:30pm

Six Pillars

[Repeated from Monday 6pm.] Fari Bradley focuses on choice contemporary Middle Eastern, North African and South Asian sound, art and culture. This week, to launch a new season of Six Pillars, we mark the current London Design Biennial running until 23 September at Somerset House. The Managing Director Sumi Ghose and the designer of the Lebanese Pavilion Nathalie Harb discuss Middle East and North Africa's participation in the biennial. Visit sixpillars.org for more information.

1:30pm - 2:00pm

The Atomic Drop

[Repeated from Friday 5pm.] A series about the world of professional wrestling with news, features and music, hosted by Tariq Haque. Email theatomicdrop@hotmail.com or Tweet to @theatomicdrop.

2:00pm - 3:00pm

Late Lunch with Out to LunchHighlight

Polemic, politics, mouth jazz and spontaneous music with Ben Watson. This season starts with yet another improvised outing by the All-Stars: OTL (piano, vocals, prerecords), Paul Shearsmith (trumpet, Baliphone, squeakers), Dave Black (electric guitar), Graham Davis (synths), Peter Baxter (drums). Guests are: Alex Ward (clarinet), and Luke 'Public Poet' Davis (typewriter). As J.H. Prynne puts it in his newly-published Or Scissel (Shearsman Chapbooks): "Wild reject obtuse thrown down whenever on". [Repeated Friday 12am.]

3:00pm - 3:30pm

Voices From The Streets

In this three-part series, Blanche Girouard brings us voices from the streets of London, focusing on the voices we don't normally hear - featuring interviews with London's homeless. First broadcast September 2017. [Repeated Friday 4am.]

3:30pm - 4:30pm

Radiophrenia Redux

Works commissioned by and broadcast at Radiophrenia, the arts radio station broadcasting from Glasgow's Centre for Contemporary Arts in November 2017. This week: episode 5 - Robertson and Mattinson. Radiophrenia was curated by Barry Burns and Mark Vernon and supported by Creative Scotland and Outset. [Repeated Tuesday 4am.]

4:30pm - 5:30pm

Spizz FM

An on-going audio autobiography from the punk and post-punk legend that is Spizz. For more information visit the Spizzenergi Facebook page. [Repeated Saturday 8am.]

5:30pm - 6:30pm

Pass Word

A monthly exploration of current affairs and new technology with Peter Warren. [Repeated Friday 2.30am.]

6:30pm - 7:30pm

A World In London

DJ Ritu presents the UK’s definitive global music show from London. [Repeated Monday 8am.]

7:30pm - 8:00pm

L'alternative

Eleonore Desnos explores French audio oddities and delights "a la carte". [Repeated Friday 2pm.]

8:00pm - 9:00pm

EastCastHighlight

EastCast explores the arts, culture and community nurtured in East London but resonating way beyond. This month Pearl Wise and Jessie Lawson speak to choreographer and African dance specialist Alessandra Seutin about her Sadler’s Wells debut for ‘Reckonings’ and to Laura Mitchison from oral history and digital storytelling outfit On The Record about their latest sound walk ‘A Hackney Autobiography’. In the latest episode of Jessie Lawson’s Now Then series (stories from the over 70’s in their words) Daniel reveals his passion for Elvis, and there’s live music from genre bending East London based four piece Dishy Tangent. For more information visit eastcastshow.com. [Repeated Thursday 10am.]

9:00pm - 9:30pm

Very Loose WomenHighlight

Three friends – Leonore Schick, Soila Apparicio and Florri Burton – like to make private conversations public. They discuss art, activism and women’s issues, often with special guests. This week Very Loose Women Leonore, Soila and Florri return to share their anxieties in and outside of the workplace, some advice for helping to deal with anxiety, and the spaces where they do feel confident. For more information visit acast.com/veryloosewomen or follow them on Twitter at @VLWRadio. [Repeated Saturday 11.30pm.]

9:30pm - 10:30pm

Club Integral Radio Show

The Earl of Killorglin and Andrew Scott-Bolton of Club Integral preview its autumn season of live events at Iklectik featuring Chris Cutler, Geoff Leigh, Catherine Jauniaux, Rita Braga, Carolyn Hume and Paul May. Plus live sessions, archive material and musical adventurism. [Repeated Friday 7am.]

10:30pm - 11:00pm

Sculpt

Personally-felt sensory collages and sonic obscurities with Milo Thesiger-Meacham. [Repeated Saturday 2.30am.]

11:00pm - 12:00am

Spool's Out Radio

Tristan Bath (of The Quietus) delves into music from the cassette tape underground. Returning after the summer break, this week's excursion includes tapes by Budokan Boys and Sone Institute, plus a celebratory mix by Austrian sound artist Abby Lee Tee. Visit spools-out.com for more information. [Repeated Saturday 12.30am.]

12:00am - 1:00am

Nana Nicol's Cosmic Balearic Slop

[Repeated from Saturday 10.30pm.] Sarah "Nana" Nicol delves into her trolley bag and pulls out a selection of out of leftfield disco, edits, and cosmic delights.