of 1,391 Operas
What's the ranking formula?

Suor Angelica

Suor Angelica is an opera in one act by Giacomo Puccini to an original Italian libretto by Giovacchino Forzano. It is the second opera of the trio of operas known as Il trittico. It received its world premiere at the Metropolitan Opera on December 14, 1918.

... more on Wikipedia

Suor Angelica is also found on...