Original: Several pieces of light music are used on BBC Radio 4 to the present day, with Eric Coates's "By the Sleepy Lagoon" being the theme of Desert Island Discs, Arthur Wood's "Barwick Green" the theme of The Archers and Ronald Binge's "Sailing By" preceding the late-night shipping forecast.
Simplified: Arthur Wood's "Barwick Green" became the theme of The Archers.