• 23 Music Library (Mills)

• 23 Videos, Slides, Films

• 8 DVDs
• 7 VHS Videocassettes
• 1 Blu-ray Discs

• 10 Operas
• 1 Caesar, Julius
• 1 Eurydice (Greek mythological character)
• 1 Nero, Emperor of Rome, 37-68
• 1 Orpheus (Greek mythological character)
• 1 Poppaea Sabina, Empress, consort of Nero, Emperor of Rome, -65

• 19 London Philharmonic Orchestra
• 7 Glyndebourne Festival Opera Company
• 7 Haitink, Bernard, 1929-2021
• 5 Hall, Peter, 1930-2017
• 4 British Broadcasting Corporation
• 4 Gale, Elizabeth, 1948-
• 4 Glyndebourne Festival Opera
• 4 Opus Arte (Firm)
• 3 British Broadcasting Corporation. Television Service
• 3 Britten, Benjamin, 1913-1976
• 3 Clarey, Cynthia
• 3 Davies, Ryland, 1943-
• 3 Kultur International Films
• 3 Leppard, Raymond
• 3 Lough, Robin
• 3 Orchestra of the Age of Enlightenment
• 3 TVS (Firm : Great Britain)
• 3 Van Allan, Richard
• 3 Verdi, Giuseppe, 1813-1901
• 2 Baker, Gregg
• 2 Baker, Janet, 1933-
• 2 Bury, John
• 2 Busenello, Giovanni Francesco, 1598-1659
• 2 Calzabigi, Ranieri de, 1714-1795

• 12 Italian
• 6 English
• 3 German
• 1 Czech
• 1 French

• 23 Operas
• 3 Drama
• 2 Nonfiction films
• 1 Film adaptations
• 1 Music
• 1 Nonfiction television programs
• 1 Performance

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