Desert Island Discs is a radio programme broadcast on BBC Radio 4. It was first broadcast on the BBC Forces Programme on 29 January 1942. Each week a guest, called a "castaway" during the programme, is asked to choose eight recordings (usually, but not always, music), a book and a luxury item that they would take if they were to be cast away on a desert island, whilst discussing their life and the reasons for their choices. It was devised and originally presented by Roy Plomley. Since 2018 the programme has been presented by Lauren Laverne.