LNO3863210: Cosima Wagner, bust / Bridgeman Images

LNO3863222: Siegfried Wagner family grave / Bridgeman Images

LNO3863225: Glyndebourne Festival grounds / Bridgeman Images

LNO3863228: Bayreuth Festival 2012 / Bridgeman Images

LNO3863241: Glyndebourne Festival grounds / Bridgeman Images

LNO3863253: Cosima Wagner bust / Bridgeman Images

LEL3863258: Matthew Bourne's Sleeping Beauty / Bridgeman Images

LEL3863306: Valery Gergiev conducting tenor Toby Spence / Bridgeman Images

MOT3863314: SKIDMORE Jeffrey Taken at / Bridgeman Images

ODN3863321: French jazzman Stéphane Belmondo (b. 08/07/1967) playing flugelhorn / Bridgeman Images

ODN3863330: Christophe Deret, trombone player with French Dixieland band Les Haricots Rouges. / Bridgeman Images

ODN3863333: Traditional Andean cane flutes - two Quina quina pinkillos (decorated) and two quenas (plain). / Bridgeman Images

ODN3863342: Mixed adult choir with female conductor / Bridgeman Images

ODN3863344: American jazz drummer Sangoma Everett / Bridgeman Images

ODN3863348: Staff Benda Bilili, a group of street musicians from Kinshasa, in the Democratic Republic of the Congo. / Bridgeman Images

ODN3863362: Musician beating an American Indian drum while singing an Indian chant. / Bridgeman Images

ODN3863375: Indian musician Barkat Khan playing the harmonium. / Bridgeman Images

ODN3863379: Older banjo player in action. / Bridgeman Images

ODN3863380: Two members of Staff Benda Bilili, a group of street musicians from Kinshasa, in the Democratic Republic of the Congo. / Bridgeman Images

ODN3863381: Rajasthani musician Barkat Khan playing a sarangi. / Bridgeman Images

ODN3863389: A sarangi, the most important instrument in the folk music of Rajasthan. / Bridgeman Images

ODN3863390: Mixed adult choir with female conductor / Bridgeman Images

ODN3863402: Gypsy musicians and singers / Bridgeman Images

ODN3863407: Close-up of pianists' hands during a four-hand piano performance. / Bridgeman Images

ODN3863408: Mixed adult choir with female conductor / Bridgeman Images

LEL3863417: Imelda May and her baby Violet / Bridgeman Images

ODN3863419: Rajasthani musician Barkat Khan playing a sarangi. / Bridgeman Images

LEL3863422: Composer Christian Mason and his wife / Bridgeman Images

LEL3863435: Kooza by Cirque du Soleil / Bridgeman Images

LEL3863437: Kooza by Cirque du Soleil / Bridgeman Images

LEL3863452: Sophie Bevan with Orchestra of the Age of Enlightenment / Bridgeman Images

SKC3863459: Young Oriental woman playing a pitch bending Peking Opera Gong - generic / Bridgeman Images

SKC3863463: Close up detail of bars and the printed notes on them. On a primary or Junior school Soprano Xylophone with sticks - generic / Bridgeman Images

SKC3863466: Close up detail of bars and the printed notes on them. On a primary or Junior school Soprano Xylophone with sticks - generic / Bridgeman Images

SKC3863470: Young Oriental woman playing a small pair of Chinese clashed cymbals - generic / Bridgeman Images

SKC3863475: Primary or Junior school snare drum - generic / Bridgeman Images