• 7 Music Library (Mills)

• 5 DVDs
• 1 VHS Videocassettes

• 5 Operas
• 2 Eurydice (Greek mythological character)
• 2 Orpheus (Greek mythological character)
• 1 Boris Fyodorovich Godunov, Czar of Russia, 1551 or 1552-1605
• 1 Idomeneus (Greek mythology)
• 1 Stockhausen, Karlheinz, 1928-2007

• 3 Kultur International Films
• 2 Gluck, Christoph Willibald, Ritter von, 1714-1787
• 2 Large, Brian
• 2 Levine, James, 1943-2021
• 2 Metropolitan Opera (New York, N.Y.)
• 2 Wechsler, Gil
• 1 Alexander, John, 1923-1990
• 1 Alliance opéras
• 1 Australian Broadcasting Corporation
• 1 Australian Dance Theatre
• 1 Australian Opera
• 1 Bailey, Derek
• 1 Baker, Janet, 1933-
• 1 Behrens, Hildegard
• 1 Berg, Alban, 1885-1935
• 1 Bois, Mario
• 1 Bolʹshoĭ teatr SSSR
• 1 Brossmann, Jean-Pierre, 1940-
• 1 Bury, John
• 1 Butler, Peter
• 1 Calzabigi, Ranieri de, 1714-1795
• 1 Carlson, Lenus
• 1 Cavassilas, Pierre
• 1 Centre dramatique national de Lyon
• 1 Chatelais, Jean-Yves

• 2 French
• 2 German
• 2 Italian
• 2 Russian

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