• 13 Music Library (Mills)

• 49 Sound Recordings
• 1 Videos, Slides, Films

• 13 Compact Discs
• 7 Vinyl Records
• 1 DVDs

• 26 Operas
• 6 Song cycles
• 6 Symphonies
• 5 Passion music
• 5 Songs (High voice) with orchestra
• 4 Oratorios
• 4 Overtures
• 4 Songs (Medium voice) with orchestra
• 3 Orchestral music
• 3 Songs (Low voice) with orchestra
• 2 Requiems
• 1 Clarinet and piano music
• 1 Concerti grossi
• 1 Concertos (Piano)
• 1 Concertos (Pianos (2))
• 1 Concertos (Violin and cello)
• 1 Concertos (Violin and piano with instrumental ensemble)
• 1 Concertos (Violin)
• 1 Eichendorff, Joseph, Freiherr von, 1788-1857
• 1 Hesse, Hermann, 1877-1962
• 1 Incidental music
• 1 Musical settings
• 1 Opera
• 1 Piano quintets, Arranged
• 1 Production and direction

• 31 Konzertvereinigung Wiener Staatsopernchor
• 23 Wagner, Richard, 1813-1883
• 18 Frick, Gottlob, 1906-1994
• 17 Ludwig, Christa
• 17 Solti, Georg, 1912-1997
• 11 Grümmer, Elisabeth
• 10 Bernstein, Leonard, 1918-1990
• 10 Nilsson, Birgit
• 9 Furtwängler, Wilhelm, 1886-1954
• 9 Kollo, René, 1937-
• 9 Windgassen, Wolfgang
• 8 Mahler, Gustav, 1860-1911
• 8 Thomas, Jess
• 8 Wiener Sängerknaben
• 7 Beethoven, Ludwig van, 1770-1827
• 7 Kempe, Rudolf, 1910-1976
• 7 King, James, 1925-2005
• 7 Mozart, Wolfgang Amadeus, 1756-1791
• 7 Sotin, Hans
• 6 Bach, Johann Sebastian, 1685-1750
• 6 Dermota, Anton
• 6 Edelmann, Otto
• 6 Hotter, Hans

• 3 English
• 1 Italian

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