links Verdi: "The story" and "History" on giuseppeverdi.it (in English) Libretto Aria database Operas by Giuseppe Verdi Italian-language operas 1846 operas Operas Operas set in Italy Opera world premieres at La Fenice Operas based on plays Cultural depictions of Attila the Hun Cultural depictions of Flavius Aetius Operas set in the 5th century