• 24 Music Library (Mills)

• 42 Videos, Slides, Films
• 23 Sound Recordings

• 39 DVDs
• 3 Compact Discs
• 1 Vinyl Records

• 25 Operas
• 9 Instrumental music
• 7 Vocal music
• 3 Orchestral music
• 3 Songs (High voice) with orchestra
• 2 Music
• 2 Oratorios
• 2 Orchestral music, Arranged
• 2 Requiems
• 2 Solo cantatas
• 1 Anniversaries, etc
• 1 Ballets
• 1 Boccanegra, Simone, -1363
• 1 Bohemianism
• 1 Cantatas, Secular
• 1 Carols
• 1 Choruses, Sacred (Mixed voices)
• 1 Christmas music
• 1 Concertos (Harpsichord, flute, horn, violin with string orchestra)
• 1 Concertos (Trumpet)
• 1 Donizetti, Gaetano, 1797-1848
• 1 Elisir d'amore
• 1 Horne, Marilyn
• 1 Idomeneus (Greek mythology)
• 1 Intermarriage

• 19 Mozart, Wolfgang Amadeus, 1756-1791
• 19 Unitel Film- und Fernsehproduktionsgesellschaft mbH
• 18 Levine, James, 1943-2021
• 18 Metropolitan Opera (New York, N.Y.)
• 13 Decca Record Company
• 13 Domingo, Plácido, 1941-
• 13 TDK Kabushiki Kaisha
• 12 Fleischer, Bernhard
• 12 Salzburger Festspiele, (2006 : Salzburg, Austria)
• 11 Verdi, Giuseppe, 1813-1901
• 8 Konzertvereinigung Wiener Staatsopernchor
• 8 Puccini, Giacomo, 1858-1924
• 8 Wiener Philharmoniker
• 7 Browning, Kirk, 1921-2008
• 7 Pavarotti, Luciano
• 7 Piave, Francesco Maria, 1810-1876
• 7 Wechsler, Gil
• 7 Zeffirelli, Franco
• 6 Large, Brian
• 6 Metropolitan Opera (New York, N.Y.). Chorus
• 6 Metropolitan Opera (New York, N.Y.). Orchestra
• 6 Plishka, Paul, 1941-
• 6 Ponnelle, Jean-Pierre, 1932-1988
• 5 Da Ponte, Lorenzo, 1749-1838

• 15 German
• 13 English
• 11 French
• 9 Multiple languages
• 7 Latin
• 2 Spanish
• 1 Czech
• 1 Occitan (post-1500)
• 1 Portuguese
• 1 Russian

• 1 China

• 34 Operas
• 22 Opera films
• 16 Excerpts
• 8 Drama
• 7 Film adaptations
• 6 Television adaptations
• 3 Fiction films
• 3 Televised performances
• 2 Feature films
• 2 Filmed performances
• 2 Italian language television programs
• 2 Music videos
• 2 Nonfiction films
• 2 Nonfiction television programs
• 1 Concert films
• 1 DVD-Video discs
• 1 Filmed operas
• 1 Foreign films
• 1 Interviews
• 1 Italian language films
• 1 Motion pictures
• 1 Musical settings
• 1 Opera television programs
• 1 Oratorios
• 1 Songs

Limit year range