We are currently experiencing technical difficulties. You can still listen live.
On Air Now Start Time 6:00 - End Time 9:00
What can you do in 4 minutes? Join us for some intelligent time wasting.
Radio 4 brings you the stories behind the music on BBC Music Day, plus, try our David or Dolly quiz.
Lions, sharks and giant squid all feature in Brett Westwood's new series about our relationship with the natural world.