• 15 Music Library (Mills)

• 34 Sound Recordings
• 1 Music Scores

• 9 Vinyl Records
• 4 Compact Discs

• 15 Operas
• 3 Masses
• 3 Songs (Medium voice) with piano
• 3 Vocal quartets with piano, 4 hands
• 2 Oratorios
• 2 Vocal quartets with piano
• 2 Waltzes (Vocal quartet with piano, 4 hands)
• 1 Brahms, Johannes, 1833-1897
• 1 Choruses, Sacred (Mixed voices) with orchestra
• 1 Choruses, Secular
• 1 Choruses, Secular (Mixed voices, 4 parts) with piano
• 1 Dante Alighieri, 1265-1321
• 1 Eichendorff, Joseph, Freiherr von, 1788-1857
• 1 Folk songs, German
• 1 Music
• 1 Neue Liebeslieder, singers (4), piano, 4 hands
• 1 Part songs, German
• 1 Psalms (Music)
• 1 Requiems
• 1 Salve Regina (Music)
• 1 Songs (High voice) with piano
• 1 Songs (Medium voice voice) with piano
• 1 Songs (Medium voice) with orchestra
• 1 Vocal duets with piano
• 1 Waltzes

• 15 Strauss, Richard, 1864-1949
• 9 Donath, Helen
• 9 Fassbaender, Brigitte
• 9 Gedda, Nicolai
• 7 Bayerisches Staatsorchester
• 7 Dallapozza, Adolf
• 7 Schreier, Peter
• 6 Bayerische Staatsoper München. Chor
• 6 Hofmannsthal, Hugo von, 1874-1929
• 5 Bayerischer Rundfunk. Orchester
• 5 Brahms, Johannes, 1833-1897
• 5 Hotter, Hans
• 5 Ludwig, Christa
• 5 Popp, Lucia
• 5 Schubert, Franz, 1797-1828
• 5 Schwarzkopf, Elisabeth
• 5 Varady, Julia
• 5 Wächter, Eberhard
• 4 Berry, Walter
• 4 Engel, Karl, 1923-2006
• 4 Mathis, Edith
• 4 Mendelssohn-Bartholdy, Felix, 1809-1847
• 4 Moll, Kurt, 1938-2017

• 4 Latin
• 1 Italian

• 1 Germany

• 5 Operas
• 4 Live sound recordings
• 3 Excerpts
• 3 Sound recordings
• 2 Musical settings
• 1 23rd Psalm
• 1 92nd Psalm
• 1 Art music
• 1 Facsimiles
• 1 Manuscripts
• 1 Masses
• 1 Oratorios
• 1 Requiems
• 1 Scores
• 1 Songs
• 1 Waltzes (Music)

Limit year range