BETA SAÚDE
List of operas by title
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
The following is a list of operas and operettas with entries in Wikipedia. The entries are sorted alphabetically by title, with the name of the composer and the year of the first performance also given.