1/3 Suzy Klein studies music as a weapon in the fight for British identity in the 18th century (R)
Can a unique friendship between two men end the killings in the Central African Republic?
BBC World Service
1/4 Adventuring comedian Tim FitzHigham recreates a 19th-century bet involving a woollen coat.
BBC Radio 4 Extra
Dè bh' anns na naidheachdan air a' Ghaidhealtachd o chionn 100 bliadhna?
BBC Radio Nan Gàidheal
How the old and the young are navigating friendships through new technology today.
BBC Radio 4
75/120 The country's rich and turbulent story continues. With Richard Dormer and Frances Tomelty.
Why are people racist and judged by the colour of their skin?
3/3 The final omnibus edition of Thomas Dixon's major new history of friendship.
Saturday 12 April 2014