Botswana's Dollar Mac sends Edu a postcard!
BBC Radio 1Xtra
Interviews with Simon Nicol and Martin Joseph this week.
BBC Radio Shropshire
Màiri Anna NicUalraig agus Seán Ó hÉanaigh le ceòl à Alba 's Èirinn.
BBC Radio nan Gàidheal
Lopa Kothari with live music from Calan, Bella Hardy and Afro Celt Sound System.
BBC Radio 3
2/2 Nitin Sawhney explores the work of Qawwali singer Nusrat Fateh Ali Khan.
BBC Radio 6 Music
Verity Sharp's selection includes Saroos, Narasirato, Rokia Traore and Soley.
BBC Scottish Symphony Orchestra with Bela Fleck (banjo) and Liam O'Flynn (uilleann pipes).
1/2 Nitin Sawhney explores the work of Qawwali singer Nusrat Fateh Ali Khan.
Verity Sharp's selection includes Leveret playing live in the studio.
2/2 Neneh Cherry concludes the story of musical pioneer and cultural revolutionary Fela Kuti.