Part of Tutto Verdi series - Un ballo in maschera (2011) Parma. Based on a Scribe libretto and begun as 'Gustavo III' set in Sweden, it became 'Una vendetta in dominĂ²' set in Germany, and finally 'Un ballo', set not in Sweden but in Boston, Massachusetts during the colonial era. These changes were caused by a combination of censorship regulations in both Naples and Rome, as well as by the political situation in France in January 1858.
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