Helen Mark swaps her anorak for a frock as she visits the summer festival at Glyndebourne to discover how its famous gardens inspire singers, artists and opera-goers. Set within the South Downs National Park, the gardens and surrounding landscape have become an integral part of the experience of going to the opera at Glyndebourne. Garden adviser John Hoyland and the garden team give Helen a tour and share how each distinctive themed area is created and maintained. As the audience begins to arrive for the evening performance, Helen talks to conductor William Christie and singers Danielle de Niese and Joelle Harvey about the unique way music and setting come together at Glyndebourne. She also meets Executive Chairman Gus Christie who introduces her to a recent addition to the local landscape, Glyndebourne's controversial wind turbine, and explains why he's passionate about reducing their carbon emissions.

Producer: Sophie Anton.