• 33 Music Library (Mills)

• 39 Sound Recordings
• 17 Videos, Slides, Films

• 11 Vinyl Records
• 9 DVDs
• 6 Compact Discs
• 1 Blu-ray Discs
• 1 VHS Videocassettes

• 24 Operas
• 4 Songs (High voice) with orchestra
• 3 Netrebko, Anna
• 3 Orchestral music
• 2 Falstaff, John, Sir (Fictitious character)
• 1 Cantatas, Secular
• 1 Cantatas, Secular (Men's voices)
• 1 Chamber orchestra music
• 1 Choruses, Secular (Mixed voices) with orchestra
• 1 Don Juan (Legendary character)
• 1 Goethe, Johann Wolfgang von, 1749-1832
• 1 Hölderlin, Friedrich, 1770-1843
• 1 Music rehearsals
• 1 Opera
• 1 Overtures
• 1 Seduction
• 1 Songs (High voice) with piano
• 1 Suites (Orchestra)
• 1 Symphonies
• 1 Titus, Emperor of Rome, 40-81

• 37 Konzertvereinigung Wiener Staatsopernchor
• 33 Mozart, Wolfgang Amadeus, 1756-1791
• 18 Da Ponte, Lorenzo, 1749-1838
• 13 Verdi, Giuseppe, 1813-1901
• 12 Karajan, Herbert von
• 10 Puccini, Giacomo, 1858-1924
• 10 Siepi, Cesare
• 9 Della Casa, Lisa
• 7 Berry, Walter
• 7 Deutsche Grammophon (Firm)
• 7 Unitel Film- und Fernsehproduktionsgesellschaft mbH
• 6 Dermota, Anton
• 6 Fleischer, Bernhard
• 6 Netrebko, Anna
• 5 Beaumarchais, Pierre Augustin Caron de, 1732-1799
• 5 Boito, Arrigo, 1842-1918
• 5 Domingo, Plácido, 1941-
• 5 Furtwängler, Wilhelm, 1886-1954
• 5 Grümmer, Elisabeth
• 5 Ponnelle, Jean-Pierre, 1932-1988
• 5 Schwarzkopf, Elisabeth
• 5 TDK Kabushiki Kaisha
• 4 Abbado, Claudio
• 4 Corena, Fernando

• 6 Multiple languages
• 5 German
• 3 English
• 3 French
• 1 Czech
• 1 Latin

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