• 6 Music Library (Mills)

• 23 Sound Recordings
• 18 Videos, Slides, Films

• 7 DVDs
• 6 Compact Discs

• 10 Operas
• 9 Songs (Medium voice) with piano
• 3 Songs (Medium voice) with orchestra
• 2 Cantatas, Secular
• 2 Christmas music
• 2 Masses
• 2 Overtures
• 2 Songs (High voice) with piano
• 2 Songs (Medium voice) with instrumental ensemble
• 1 Caesar, Julius
• 1 Cantatas, Sacred
• 1 Carver, Raymond, 1938-1988
• 1 Cello and piano music, Arranged
• 1 Chamber music
• 1 Choruses, Secular
• 1 Concertos (Cello)
• 1 Hoffmann, E. T. A. (Ernst Theodor Amadeus), 1776-1822
• 1 Holocaust survivors
• 1 Housman, A. E. (Alfred Edward), 1859-1936
• 1 Incidental music
• 1 Keller, Gottfried, 1819-1890
• 1 Kirchschlager, Angelika
• 1 Lindsay, Vachel, 1879-1931
• 1 Live sound recordings
• 1 Music

• 41 Kirchschlager, Angelika
• 9 Mozart, Wolfgang Amadeus, 1756-1791
• 6 Da Ponte, Lorenzo, 1749-1838
• 6 Opus Arte (Firm)
• 5 Deutsch, Helmut
• 4 Bach, Johann Sebastian, 1685-1750
• 4 Beaumarchais, Pierre Augustin Caron de, 1732-1799
• 4 Beyer, Michael
• 4 Concerto Köln (Musical group)
• 4 Iturriagagoitia, Isabel
• 4 Jacobs, René
• 4 Keenlyside, Simon
• 4 Regazzo, Lorenzo
• 4 Royal Opera House (London, England)
• 4 Smaczny, Paul
• 3 Abete, Antonio
• 3 Allen, Thomas, 1944-
• 3 Caurier, Patrice
• 3 Cavalca, Agostino
• 3 Ciofi, Patrizia
• 3 Collegium vocale (Ghent, Belgium)
• 3 Connell, Elizabeth
• 3 Damrau, Diana
• 3 Darvas, János
• 3 Diekmann, Dorothea

• 17 German
• 15 English
• 12 Italian
• 5 French
• 3 Multiple languages
• 2 Latin
• 1 Hebrew
• 1 No linguistic content
• 1 Russian

• 1 Brooklyn (New York, N.Y.)

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