Ambleto is an opera in three acts by Francesco Gasparini with a libretto by Apostolo Zeno and Pietro Pariati.
[1][2] It was possibly one of the earliest operas written on the subject of William Shakespeare's play Hamlet, but uninfluenced by it,[3] and the first in Italian.
[4] The original cast was Nicolò Grimaldi (Ambleto), Maria Domenica Pini (Veremonda), Lorenzo Santorini (Fengone), Maria Maddalena Bonavia (Gerilda), Vittoria Costa (Ildegarde), Pasqualino Betti (Valdemaro) and Domenico Fontani (Siffrido).
[3] A bilingual libretto produced by Jacob Tonson was published at the same time, and a collection of songs from the opera later in the year.
[4] Zeno and Pariati did not claim to have used Shakespeare's work as their source, and the libretto they created tells a story somewhat different from the English drama.