Orfeo ed Euridice is an opera by Christoph Willibald Gluck, first performed in 1762. It is based on the Greek myth of Orpheus, who travels to the underworld to rescue his wife Eurydice.

"Nessun Dorma" is an aria from the opera Turandot by Giacomo Puccini, first performed in 1926. It is sung by the character Calaf, who is in love with the princess Turandot.

L'Elisir d'Amore is an opera by Gaetano Donizetti, first performed in 1832. It is set in ancient Egypt and features the aria "Una furtiva lagrima", which is sung by the character Nemorino.

Hamlet is an opera by Ambroise Thomas, first performed in 1868. It is based on the play "Hamlet" by William Shakespeare.

"La donna è mobile" is an aria from the opera Rigoletto by Giuseppe Verdi, first performed in 1851. It is sung by the character the Duke of Mantua.

Madama Butterfly is an opera by Giacomo Puccini, first performed in 1904. It is set in Japan and features the aria "Un bel dì vedremo", which is sung by the character Cio-Cio-San.

"O mio babbino caro" is an aria from the opera Gianni Schicchi by Giacomo Puccini, first performed in 1918. It is sung by the character Lauretta.

Carmen is an opera by Georges Bizet, first performed in 1875. It is based on the novel "Carmen" by Prosper Mérimée.

"Che gelida manina" is an aria from the opera La Bohème by Giacomo Puccini, first performed in 1896. It is sung by the character Rodolfo.

Nabucco is an opera by Giuseppe Verdi, first performed in 1842. It is set in ancient Rome and features the aria "Va, pensiero", which is sung by the Hebrew slaves.

"Vesti la giubba" is an aria from the opera Pagliacci by Ruggero Leoncavallo, first performed in 1892. It is sung by the character Canio.

The Barber of Seville is an opera by Gioachino Rossini, first performed in 1816. It is based on the play "The Barber of Seville" by Pierre-Augustin Caron de Beaumarchais.

"La calunnia è un venticello" is an aria from the opera The Barber of Seville by Gioachino Rossini, first performed in 1816. It is sung by the character Don Basilio.

Xerxes is an opera by George Frideric Handel, first performed in 1738. It is set in ancient Greece and features the aria "Ombra mai fu", which is sung by the character Xerxes.

"Lascia ch'io pianga" is an aria from the opera Rinaldo by George Frideric Handel, first performed in 1711. It is sung by the character Almirena.