The standard textbook answer is 'Daphne' first performed in 1598 during Carnival at the home of Jacopo Corsi in Florence. The music was by Corsi and Jacopo Peri to a libretto by Ottavio Rinuccini. It is recognized as such because it was the first of a series of similar pieces that established the form of early 17th century Italian Opera. The score does not survive.
L'Orfeo (1607).
Otto Nicolai composed the opera of this name.
Verdi composed verismo opera.
Norma is a opera in two acts by Vincenzo Bellini with libretto by Felice Romani and was first produced at La Scala on 26th December 1831.
Operas composed by other composed are not Puccini operas.
L'Orfeo (1607).
Otto Nicolai composed the opera of this name.
La clemenza di Tito Orfeo ed Euridice
Tchaikovsky, based on a Pushkin verse novel of the same name.
Verdi composed verismo opera.
Norma is a opera in two acts by Vincenzo Bellini with libretto by Felice Romani and was first produced at La Scala on 26th December 1831.
Giovanni Paisiello and Gioacchino Antonio Rossini composed operas of this name. Paisiello's came first (1782), and Rossini's followed in 1816. Rossini at first called his verson 'Almaviva, ossia L′inutile precauzione', to distinguish it from the pre-existing work.
Puccini composed La Boheme.
Operas composed by other composed are not Puccini operas.
Verdi was the composer of the opera 'Il Trovatore'.
The opera The Enchantress was composed by Pyotr Ilyich Tchaikovsky.
Ezio