Wikipedia
Scanderbeg (opera)
Scanderbeg (; RV 732) is an opera ( dramma per musica) in three acts composed by Antonio Vivaldi to an Italian libretto by Antonio Salvi. It was first performed at the Teatro della Pergola in Florence on 22 June 1718 to mark the re-opening of the theatre to public performances. While the libretto has been preserved, only fragments of the original score remain.