• 27 Music Library (Mills)
• 1 Memorial Library

• 50 Sound Recordings
• 9 Videos, Slides, Films
• 2 Music Scores

• 9 Compact Discs
• 9 Vinyl Records
• 5 DVDs

• 39 Operas
• 8 Orchestral music
• 7 Symphonies
• 6 Overtures
• 4 Concertos (Piano)
• 3 Instrumental music
• 3 Songs (High voice) with orchestra
• 3 Songs (High voice) with piano
• 3 Songs with orchestra
• 2 Masses
• 2 Music
• 2 Oratorios
• 2 Suites (Orchestra)
• 1 Arias
• 1 Ballets
• 1 Cantatas, Secular
• 1 Cantatas, Secular (Men's voices)
• 1 Cello and guitar music, Arranged
• 1 Choruses (Mixed voices) with orchestra
• 1 Choruses, Secular
• 1 Choruses, Secular (Men's voices, 4 parts) with piano
• 1 Choruses, Secular (Mixed voices) with orchestra
• 1 Concertos (Violin)
• 1 Felsenstein, Walter
• 1 German Americans

• 20 Sonnleithner, Joseph Ferdinand, 1766-1835
• 16 Mozart, Wolfgang Amadeus, 1756-1791
• 11 Wiener Philharmoniker
• 10 Verdi, Giuseppe, 1813-1901
• 8 Bouilly, J. N. (Jean Nicolas), 1763-1842
• 8 Schubert, Franz, 1797-1828
• 8 Treitschke, Georg Friedrich, 1776-1842
• 8 Wagner, Richard, 1813-1883
• 7 Brahms, Johannes, 1833-1897
• 7 Frick, Gottlob, 1906-1994
• 7 Strauss, Richard, 1864-1949
• 6 Konzertvereinigung Wiener Staatsopernchor
• 5 Dvořák, Antonín, 1841-1904
• 5 Haitink, Bernard, 1929-2021
• 5 London Symphony Orchestra
• 5 Nilsson, Birgit
• 4 Bruckner, Anton, 1824-1896
• 4 Concertgebouworkest
• 4 Davis, Colin, 1927-2013
• 4 Debussy, Claude, 1862-1918
• 4 Edelmann, Otto
• 4 Furtwängler, Wilhelm, 1886-1954
• 4 Gardiner, John Eliot
• 4 Harnoncourt, Nikolaus

• 16 Italian
• 10 French
• 8 Multiple languages
• 6 English
• 3 Latin
• 1 Armenian
• 1 Azerbaijani
• 1 Hungarian
• 1 Undetermined

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