• 17 Music Library (Mills)

• 8 Vinyl Records
• 4 Compact Discs

• 12 Operas
• 2 Orchestral music
• 1 Concertos (Violin)
• 1 Don Juan (Legendary character)
• 1 Overtures
• 1 Songs (High voice) with piano
• 1 Symphonies

• 22 Konzertvereinigung Wiener Staatsopernchor
• 14 Da Ponte, Lorenzo, 1749-1838
• 9 Siepi, Cesare
• 8 Della Casa, Lisa
• 6 Berry, Walter
• 6 Schwarzkopf, Elisabeth
• 5 Güden, Hilde
• 4 Beaumarchais, Pierre Augustin Caron de, 1732-1799
• 4 Dermota, Anton
• 4 Furtwängler, Wilhelm, 1886-1954
• 4 Grümmer, Elisabeth
• 4 Kunz, Erich, 1909-1995
• 4 London, George, 1920-1985
• 4 Poell, Alfred, 1900-1968
• 4 Seefried, Irmgard
• 3 Abbado, Claudio
• 3 Corena, Fernando
• 3 Karajan, Herbert von
• 3 Kleiber, Erich, 1890-1956
• 3 Leinsdorf, Erich, 1912-1993
• 3 Strauss, Richard, 1864-1949
• 2 Beethoven, Ludwig van, 1770-1827
• 2 Berliner Philharmoniker

• 25 Italian
• 7 German
• 2 Multiple languages
• 1 French
• 1 Latin

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