• 1 Music Library (Mills)

• 2 Music appreciation
• 2 Musical analysis
• 2 Operas
• 1 Brahms, Johannes, 1833-1897
• 1 Deutsches Requiem
• 1 Mozart, Wolfgang Amadeus, 1756-1791
• 1 Music
• 1 Opera
• 1 Ring des Nibelungen
• 1 Wagner, Richard, 1813-1883
• 1 Zauberflöte

• 2 Warner New Media (Firm)
• 1 Blochwitz, Hans-Peter
• 1 Bonney, Barbara
• 1 Brahms, Johannes, 1833-1897
• 1 Girton, Irene
• 1 Gruberova, Edita, 1946-2021
• 1 Harnoncourt, Nikolaus
• 1 Media Cafe (Firm)
• 1 Mozart, Wolfgang Amadeus, 1756-1791
• 1 Opernhaus Zürich
• 1 Salminen, Matti
• 1 Scharinger, Anton
• 1 Shaw, Robert, 1916-1999
• 1 Solti, Georg, 1912-1997
• 1 Wagner, Richard, 1813-1883
• 1 Wiener Philharmoniker

• 2 English

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