• 37 Music Library (Mills)

• 170 Sound Recordings
• 2 Videos, Slides, Films
• 1 Kits

• 26 Vinyl Records
• 25 Compact Discs
• 1 DVDs

• 160 Operas
• 29 Songs (High voice) with orchestra
• 26 Orchestral music
• 21 Symphonies
• 15 Overtures
• 8 Concertos (Piano)
• 8 Vocal duets with piano
• 7 Concertos (Violin)
• 7 Songs (High voice) with piano
• 7 Waltzes
• 6 Cantatas, Secular
• 6 Suites (Orchestra)
• 4 Madrigals, Italian
• 4 Piano music
• 4 Polkas
• 3 Ballets
• 3 Oratorios
• 3 Song cycles
• 3 Songs (Low voice) with orchestra
• 3 Songs with orchestra
• 3 Suites (String orchestra)
• 3 Suites (Wind ensemble)
• 2 Concertos (Cello)
• 2 Instrumental music
• 2 Marches (Orchestra)

• 71 Wagner, Richard, 1813-1883
• 43 Strauss, Richard, 1864-1949
• 31 Mozart, Wolfgang Amadeus, 1756-1791
• 30 Konzertvereinigung Wiener Staatsopernchor
• 30 Solti, Georg, 1912-1997
• 25 Flagstad, Kirsten, 1895-1962
• 25 Knappertsbusch, Hans, 1888-1965
• 20 Berliner Philharmoniker
• 20 Karajan, Herbert von
• 18 Böhm, Karl, 1894-1981
• 16 Beethoven, Ludwig van, 1770-1827
• 16 Furtwängler, Wilhelm, 1886-1954
• 16 Philharmonia Orchestra (London, England)
• 15 Strauss, Johann, 1825-1899
• 13 Walter, Bruno, 1876-1962
• 12 Nilsson, Birgit
• 11 Fischer-Dieskau, Dietrich, 1925-2012
• 11 Krips, Josef
• 11 Mendelssohn-Bartholdy, Felix, 1809-1847
• 10 Dvořák, Antonín, 1841-1904
• 10 Lehmann, Lotte
• 10 Verdi, Giuseppe, 1813-1901
• 9 Della Casa, Lisa
• 9 Domingo, Plácido, 1941-

• 36 Italian
• 13 English
• 11 French
• 6 Multiple languages
• 4 Latin
• 3 No linguistic content
• 2 Czech
• 2 Spanish
• 1 Hebrew
• 1 Swedish

• 1 Germany

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