• 81 Sound Recordings
• 41 Videos, Slides, Films
• 5 Music Scores
• 4 Books

• 53 Vinyl Records
• 19 DVDs
• 13 Compact Discs
• 8 VHS Videocassettes
• 1 Blu-ray Discs

• 79 Operas
• 2 Orchestral music
• 1 Ballets
• 1 Barber, Samuel, 1910-1981
• 1 Blow, Charles M., 1970-
• 1 Boccanegra, Simone, -1363
• 1 Boris Fyodorovich Godunov, Czar of Russia, 1551 or 1552-1605
• 1 Boxers (Sports)
• 1 Chorale preludes (Orchestra)
• 1 Choruses, Sacred (Mixed voices) with orchestra
• 1 Closeted gay people
• 1 Concertos (Cello)
• 1 Concertos (Flute, oboe, trumpet with string orchestra)
• 1 Concertos (Violin)
• 1 Falstaff, John, Sir (Fictitious character)
• 1 Fathers and daughters
• 1 Fitzgerald, F. Scott (Francis Scott), 1896-1940
• 1 Griffith, Emile
• 1 Horne, Marilyn
• 1 Idomeneus (Greek mythology)
• 1 Jazz
• 1 Magic
• 1 Marches (Orchestra), Arranged
• 1 Mozart, Wolfgang Amadeus, 1756-1791
• 1 Nixon, Richard M. (Richard Milhous), 1913-1994

• 31 Levine, James, 1943-2021
• 24 Verdi, Giuseppe, 1813-1901
• 15 Puccini, Giacomo, 1858-1924
• 13 Large, Brian
• 13 Mozart, Wolfgang Amadeus, 1756-1791
• 13 Wagner, Richard, 1813-1883
• 12 Domingo, Plácido, 1941-
• 12 Tozzi, Giorgio
• 11 Leinsdorf, Erich, 1912-1993
• 10 Deutsche Grammophon (Firm)
• 10 Steber, Eleanor
• 10 Warren, Leonard, 1911-1960
• 9 Elias, Rosalind
• 9 Mitropoulos, Dimitri, 1896-1960
• 8 Plishka, Paul, 1941-
• 8 Tucker, Richard, 1913-1975
• 7 Bizet, Georges, 1838-1875
• 7 Cleva, Fausto
• 7 Metropolitan Opera (New York, N.Y.). Orchestra
• 7 Pavarotti, Luciano
• 7 Pinza, Ezio
• 7 Rossini, Gioacchino, 1792-1868
• 7 Strauss, Richard, 1864-1949
• 7 Wechsler, Gil

• 63 Italian
• 36 English
• 30 German
• 17 French
• 2 No linguistic content
• 1 Latin
• 1 Multiple languages
• 1 Russian
• 1 Unknown

• 1 China
• 1 United States

• 78 Operas
• 29 Excerpts
• 29 Opera films
• 10 Drama
• 4 Vocal scores
• 4 Vocal scores with piano
• 3 Librettos
• 3 Nonfiction films
• 2 Art music
• 2 Feature films
• 2 Interviews
• 2 Musical settings
• 2 Nonfiction television programs
• 1 Adaptations
• 1 Film adaptations
• 1 Filmed performances
• 1 Jazz
• 1 Live sound recordings
• 1 Musical films
• 1 Overtures
• 1 Scores
• 1 Stories, plots, etc
• 1 Symphonic poems
• 1 Symphonies
• 1 Televised performances

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