• 14 Music Library (Mills)

• 31 Sound Recordings
• 1 Videos, Slides, Films

• 5 Vinyl Records
• 2 Compact Discs
• 1 DVDs

• 10 Operas
• 6 Songs (Medium voice) with orchestra
• 5 Requiems
• 5 Song cycles
• 5 Songs (High voice) with orchestra
• 4 Songs (Medium voice) with piano
• 3 Passion music
• 3 Songs (Low voice) with orchestra
• 3 Symphonies
• 2 Orchestral music
• 2 Overtures
• 2 Polkas
• 2 Waltzes
• 1 Concertos (Piano)
• 1 Monologues with music (Piano)
• 1 Oratorios
• 1 Piano with orchestra
• 1 Rückert, Friedrich, 1788-1866
• 1 Songs with orchestra

• 16 Schwarzkopf, Elisabeth
• 11 Philharmonia Chorus (London, England)
• 9 Furtwängler, Wilhelm, 1886-1954
• 9 Gedda, Nicolai
• 9 Klemperer, Otto, 1885-1973
• 9 Mahler, Gustav, 1860-1911
• 7 Brahms, Johannes, 1833-1897
• 7 Ludwig, Christa
• 7 Wagner, Richard, 1813-1883
• 6 Flagstad, Kirsten, 1895-1962
• 6 Kletzki, Paul
• 6 Royal Opera House (London, England). Chorus
• 6 Suthaus, Ludwig
• 6 Thebom, Blanche
• 5 Berry, Walter
• 5 Dickie, Murray, 1924-1995
• 5 Greindl, Josef
• 5 Strauss, Richard, 1864-1949
• 4 Hotter, Hans
• 4 Sawallisch, Wolfgang, 1923-2013
• 4 Wächter, Eberhard
• 3 Bach, Johann Sebastian, 1685-1750
• 3 Barbirolli, John, 1899-1970

• 7 Excerpts
• 7 Sound recordings
• 4 Operas
• 4 Song cycles
• 2 Oratorios
• 1 Art music
• 1 Concert films
• 1 Musical settings
• 1 Overtures
• 1 Requiems
• 1 Songs
• 1 Symphonies

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