Sigismondo is an operatic 'dramma' in two acts by Gioachino Rossini to an Italian libretto by Giuseppe Maria Foppa.
The opera was not a success and Rossini later re-used some of its music in Elisabetta, regina d'Inghilterra, The Barber of Seville,... Wikipedia
Librettist: Giuseppe Maria Foppa
Written: 1814
Composer: Gioachino Rossini
First performance: December 26, 1814, Teatro La Fenice, Venice, Italy
Language: Italian