David Quantick takes a look at the workings of the singles industry.
BBC Radio 6 Music
10/52 Alan Freeman assesses British pop up to 1963 and the arrival of The Beatles.
Investigating the trafficking of girls within India for prostitution and forced marriage.
BBC World Service
Nitin Sawhney explores the life of Indian musician Ravi Shankar. (R)
BBC Radio 4
4/20 BBC Radio captures the nation in conversation to build a unique picture of our lives today
BBC Radio Foyle
BBC Radio Ulster
Mark Wringe le sùil air an leabhar A Family In Skye: 1908-1916 le Iseabail NicDhòmhnaill.
BBC Radio Nan Gaidheal
Nick Servini asks, is innovation much more than just a eureka moment?
BBC Radio Wales
19/24 International wildlife with polar bears in Svalbard, Asian elephants and salmon in Dorset.
2/10 Barry Manilow celebrates Cole Porter, the wealthy playboy who wrote wonderful music.
BBC Radio 2
Mark Wringe le sùil air an leabhar A Family In Skye: 1908-1916 le Iseabail NicDhòmhnaill. (R)
David Quantick concludes with a look at the iconic status of the single.
John Cavanagh presents a special Beatles Zone celebrating pop's iconic boy band!
BBC Radio Scotland
11/52 Alan Freeman remembers The Beatles and the British invasion of the USA.
Friday 11 January 2013