This app will stop working on 3rd April 2017. But you can still listen to BBC iPlayer Radio via your browser by visiting bbc.co.uk/radio
Alan presents classic songs and explores the stories behind them with guests.
The best in new Welsh music, exclusive sessions, interviews and demos.
Lisa Gwilym sits in for Bethan Elfyn with classic rock, indie anthems and new Welsh acts.
Alan Thompson has a session and interview with Nell Bryden.