• 4 Music Library (Mills)

• 53 Sound Recordings

• 5 Vinyl Records

• 29 Operas
• 17 Songs (High voice) with orchestra
• 10 Songs (High voice) with piano
• 6 Songs (Medium voice) with piano
• 5 Songs (High voice) with orchestra, Arranged
• 4 Cantatas, Secular
• 4 Songs (Medium voice) with orchestra
• 3 Oratorios
• 3 Songs, German
• 3 Vocal duets with piano
• 2 Ariadne (Greek mythology)
• 2 Madrigals, Italian
• 2 Musicals
• 2 Orchestral music
• 2 Song cycles
• 2 Songs (High voice) with violin
• 2 String ensembles
• 2 Symphonies
• 1 Canons, fugues, etc. (Orchestra)
• 1 Cantatas
• 1 Cantatas, Sacred
• 1 Cello and piano music
• 1 Chamisso, Adelbert von, 1781-1838
• 1 Choruses, Sacred, with orchestra
• 1 Clarinet and piano music

• 14 Schwarzkopf, Elisabeth
• 12 Wagner, Richard, 1813-1883
• 9 Philharmonia Orchestra (London, England)
• 9 Schubert, Franz, 1797-1828
• 9 Tchaikovsky, Peter Ilich, 1840-1893
• 8 Mahler, Gustav, 1860-1911
• 7 Brahms, Johannes, 1833-1897
• 7 Mendelssohn-Bartholdy, Felix, 1809-1847
• 7 Moore, Gerald, 1899-1987
• 7 Mozart, Wolfgang Amadeus, 1756-1791
• 6 Bach, Johann Sebastian, 1685-1750
• 6 Debussy, Claude, 1862-1918
• 6 Handel, George Frideric, 1685-1759
• 6 Hofmannsthal, Hugo von, 1874-1929
• 6 Karajan, Herbert von
• 6 Schumann, Robert, 1810-1856
• 5 Dvořák, Antonín, 1841-1904
• 5 Massenet, Jules, 1842-1912
• 5 Puccini, Giacomo, 1858-1924
• 5 Ravel, Maurice, 1875-1937
• 5 Verdi, Giuseppe, 1813-1901
• 5 Weber, Carl Maria von, 1786-1826
• 5 Wolf, Hugo, 1860-1903
• 4 Berlioz, Hector, 1803-1869

• 13 Italian
• 12 English
• 10 French
• 6 Spanish
• 4 Latin
• 4 Russian
• 2 Multiple languages
• 2 Occitan (post-1500)
• 1 Norwegian
• 1 Swedish

• 25 Excerpts
• 5 Operas
• 4 Songs
• 2 Musical settings
• 2 Overtures
• 2 Symphonic poems
• 1 Drama
• 1 Excerpts, Arranged
• 1 Oratorios
• 1 Solo with piano
• 1 Song cycles
• 1 Songs (High voice) with orchestra
• 1 Symphonies
• 1 Violin and piano music, Arranged
• 1 Violin with orchestra, Arranged

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