Work: Otello: Duet (unspecified)
Composer: Giuseppe Verdi (1813–1901)
Work: Lucia di Lammermoor: Act I. Sulla tomba che rinserra
Composer: Gaetano Donizetti (1797–1848)
Work: Paoletta: The Dove Song (Duet of Paoletta and Giacinta)
Composer: Pietro Floridia (1860–1932)
Work: Twelve Songs: Noch (Night), Op. 48, No. 8
Composer: Anton Rubinstein (1829–1894)
Work: Violin Duets
Composer: Ezra Laderman (1924–2015)
Work: Cleopatra e Cesare: Act III. Ecco mio ben l'istante
Composer: Carl Heinrich Graun (–1759)
Work: Lohengrin: Duet from Act III
Composer: Richard Wagner (1813–1883)
Work: Undina: Duet of Undina and Gulbrand
Composer: Pyotr Ilyich Tchaikovsky (1840–1893)
Work: A Cossack Beyond the Danube: Act I. Duet of Odarka and Karash
Composer: Semyon Hulak-Artemovksy (1813–1873)
Work: Suite of Piano Duets: Andante
Composer: Robert Starer (1924–2001)
Work: Au fond des halliers
Composer: Edouard Lalo (1823–1892)
Work: Vénus
Composer: Camille Saint-Saëns (1835–1921)
Work: Duets for Piano 4-Hands, Op. 21: 1. Clavierstücke
Composer: Arthur Foote (1853–1937)
Work: La fille du régiment: Quoi! vous m'aimez?...De cet aveu si tendre
Work: Hiten-Seido II for Marimba Duet
Composer: Maki Ishii (1936–2003)
Work: L'elisir d'amore: Act I. Lalla rallara... Esulti pur la Barbara
Work: Duo for Violin and Viola in C Major
Composer: Carl Stamitz (1745–1801)
Work: The Queen of Spades, Op. 68: Closing Duet
Work: Ciboulette: Nous avons fait un beau voyage
Composer: Reynaldo Hahn (1875–1947)
Work: Don Carlos: Act I. Dio che nell'alma infondere
Work: Il trovatore: Colui vivra...Vivra!
Work: Adriana Lecouvreur: Duet (unspecified)
Composer: Francesco Cilea (1866–1950)
Work: Romeo i Dzhul'etta: Duet (c. 1878 - 1894)
Work: Six Duets: Slyozï, Op. 46, No. 3 ("Tears")
Work: Six Duets: Minula strast', Op. 46, No. 5 ("The Passion has Passed")
Work: The Queen of Spades, Op. 68: Act I, Scene 2. Tis evening, the edges of the clouds have darkened
Work: Rigoletto: V'ho l'ingannato...
Work: Oh, that we two were Maying
Composer: Alice Mary Smith (1839–1884)
Work: La del manojo de rosas: Hace tiempo que vengo al taller
Composer: Pablo Sorozábal (1897–1988)
Work: Luisa Fernanda: En mi tierra extremeña
Composer: Federico Moreno Torroba (1891–1982)
Work: Abduction from the Seraglio, K. 384: Unknown duet
Composer: Wolfgang Amadeus Mozart (1756–1791)
Work: Enchanted Duet
Composer: Robert Rocco
Work: Six Duos, Op. 27: Romance
Work: Six Duos, Op. 27: Fugato - Allegro
Work: Six Duos, Op. 27: Andante non moderato
Work: Der Vogelhändler: Schenkt man sich Rosen in Tirol
Composer: Carl Zeller (1842–1898)
Work: Moravian Duet (unspecified)
Composer: Antonín Dvorák (1841–1904)
Work: 4 Duette, Op. 34
Composer: Robert Schumann (1810–1856)
Work: 4 Duette, Op. 78
Work: The Marriage of Figaro, K. 492: Act III. Crudel, perchè finora farmi languir così
Work: Too Many Sopranos: Duet of Just Jeanette and Nelson Deadly
Composer: Edwin Penhorwood (1939–)
Work: Don Pasquale: Act III. Cheti, cheti, immantinente
Work: Arabella, Op. 79: Duet of Arabella and Zdenka
Composer: Richard Strauss (1864–1949)
Work: Felicia and Donner
Composer: Kenneth Harris
Work: Facing North: Hocket
Composer: Meredith Monk (1942–)
Work: Facing North: Long Shadows
Work: Facing North: Keeping Warm
Work: Facing North: Chinook
Work: Mentra Gwen, H.XXXIb:6
Composer: Joseph Haydn (1732–1809)
Work: Les mariages samnites: Dieu d'amour
Composer: André-Ernest-Modeste Grétry (1741–1813)
Work: Rigoletto: Piangi, piangi, fanciulla
Work: Roméo et Juliette: Duet
Composer: Charles Gounod (1818–1893)
Work: Moravian Duets, Op. 32: 6. Holub na javore (Forsaken)
Work: Moravian Duets, Op. 32: 13. Šípek (The Wild Rose)
Work: Wachet auf, ruft uns die Stimme, BWV 140: 6. Duet: Mein Freund ist mein! Und ich bin dein!
Composer: Johann Sebastian Bach (1685–1750)
Work: Tyrannic Love, Z. 613: Hark! My Damilcar (c. 1694)
Composer: Henry Purcell (1659–1695)
Work: Avaro: Duet
Composer: Carlo Brizzi (–1903)
Work: Hamlet: Duet
Composer: Ambroise Thomas (1811–1896)
Work: I masnadieri: Duet
Work: La belle excentrique
Composer: Erik Satie (1866–1925)
