
1) Italian-language opera 2) Opera by Antonio Vivaldi
Found on
https://www.crosswordclues.com/clue/argippo

Argippo (RV 697) is an opera by Antonio Vivaldi that premiered in the opera theater of Count Franz Anton von Sporck in Prague in 1730. ==Rediscovery== The libretto was preserved but the music was presumed to have been lost until portions of it (over two-thirds) were discovered in 2006 in the private archive of the Thurn und Taxis house in Regensbu...
Found on
http://en.wikipedia.org/wiki/Argippo
No exact match found.