Looking at people who have written letters to themselves to be opened in years to come.
BBC Radio 4 Extra
1/2 The music, writers and buildings in New York which created the soundtrack for a generation
BBC Radio 2
Tom Armitage decodes digital literacy for the so-called 'second machine age'.
BBC Radio 4
Jackie Malton assesses how the police have tackled sexism and misogyny in their ranks.
2/5 Phil Coulter hears from great pop composers like Geoff Stephens, Les Reed and Tony Hatch.
BBC Radio Ulster
2/2 Martha Lane Fox explores how artists collaborate creatively online.
Documentary exploring the increasing popularity of coffee shops as places to work from.
1/2 From Rochdale to renown, Gracie Fields' rise to fame was not without its traumas.
4/4 Paul Morley considers the future for record labels in the digital download world.
BBC Radio 6 Music
Julia Hartley Brewer analyses how the newspapers are covering the biggest stories.