2/3 Idris Elba plays tracks from all over Africa, from the 1960s to the present day.
BBC Radio 2
Gemma Cairney meets ten young people who have all done something that changed the world.
BBC Radio 1
3/6 Josie Long peers behind the curtain to reveal stories from behind the scenes.
BBC Radio 4
2/5 How Paul Robeson used the transatlantic telephone cable to sing live to British fans.
12/15 Peter Conrad looks at the electronic travel card used on public transport in London.
Physicist and media star Brian Cox on fame and quantum mechanics
BBC World Service
2/2 Journalist Sioned Morys attends a parenting course to try to control her son's tantrums.
BBC Radio Wales
1/3 Miles Kington explores the skill of creating comedy, with a look at the machine code.
BBC Radio 4 Extra
Steve Lamacq looks back on The Verve's 1997 release Urban Hymns.
BBC Radio 6 Music
6/6 Kris Kristofferson concludes a profile of iconic singer-songwriter Bob Dylan.