The Barber of Seville, or The Futile Precaution (Italian: Il barbiere di Siviglia, ossia L'inutile precauzione [il barˈbjɛːre di siˈviʎʎa osˈsiːa l iˈnuːtile prekautˈtsjoːne] eel bar-BYAIR-ay dee-see-VEEL-lyah) is an opera buffa in two acts by Gioachino Rossini with an Italian libretto by Cesare Sterbini. The libretto was based on Pierre Beaumarchais's French comedy Le Barbier de Séville (1775). The première of Rossini's opera (under the title Almaviva, o sia L'inutile precauzione) took place on 20 February 1816 at the Teatro Argentina, Rome.

Original Name Il barbiere di Siviglia
Librettist Cesare Sterbini (Based on Pierre Beaumarchais's French comedy "Le Barbier de Séville")
Date of composition 1816
Premiered 1816, February 20th in Rome, Metropolitan City of Rome, Italy
First published 1821
Type Opera Buffa
Approx. duration 150 minutes
Spoken language Italian
Instruments Voice (Tenor) - Il Conte d'Almaviva, innamorato della giovane Rosina (Count Almaviva)
Voice (Bass) - Don Bartolo, dottore in medicina, tutore di Rosina e suo pretendente (Bartolo, doctor of medicine, Rosina's guardian)
Voice (Contralto) - Rosina (rich pupil in Bartolo's house)
Voice (Baritone) - Figaro, barbiere tuttofare (Figaro, barber)
Voice (Bass) - Don Basilio, maestro di musica di Rosina, ipocrita (Basilio, Rosina's music teacher, hypocrite)
Voice (Soprano) - Berta vecchia governante in casa di Bartolo (Berta, old governess in Bartolo's house)
Voice (Bass) - Fiorello, servitore del Conte d' Almaviva (Fiorello, Almaviva's servant)
Voice (Bass) - Ambrogio, servitore di Bartolo (Ambrogio, Bartolo's servant)
Chorus/Choir - un notaro; Alguazils, o siano Agenti di polizia; soldati; suonatori di istromenti (Officers, soldiers, policeman, a notary)
In listings Famous Works
Autotranslations beta Gioachino Rossini: The Barber of Seville
Gioachino Rossini: The Barber of Seville
Gioachino Rossini: The Barber of Seville