This programme was originally broadcast in May this year. I thought it had been mentioned here but I could not find after a quick search

BBC Radi0 4 11.45 Sunday 9th November 2014

Late in the evening on 19th May, 1924, the BBC made its first live wildlife outside broadcast, from the cellist Beatrice Harrison's garden. A nightingale joined in, singing as she played. Listeners were so entranced by this duet that the cello and nightingale concerts were broadcast annually, eagerly awaited by listeners around the globe.

To celebrate the 90th anniversary of this remarkable musical event, the folk musician Sam Lee finds, somewhere in southern England, "some melodious plot/ Of beechen green, and shadows numberless", as Keats puts it in his 'Ode to a Nightingale', and himself sings "of summer with full throated ease". Sam, with the cellist Francesca Ter-Berg, violinist Flora Curzon and viola player Laurel Pardue, sings songs that feature nightingales, such as 'The Tan Yard Side', to the nightingales as they sing in the thickets.

Sam considers our relationship with this amazing songster, which itself appears in so many songs and poems, and we hear, too, Beatrice's reminiscence of that first nightingale broadcast, 90 years ago.

Producer: Julian May.

Singing with the Nightingales