This piano-vocal score of , based on the critical edition of the full score, is based on the composer’s autograph score preserved in the archives of Verdi’s publisher, Casa Ricordi. It restores the opera’s original text, which had been heavily censored, and accurately reflects Verdi’s colorful and elaborate musical setting. Editor Alberto Rizzuti’s introduction discusses the opera’s origins, sources, and performance questions, while the critical commentary details editorial problems and solutions.