Throughout her career she participated in several world premieres, including originating the title roles in Puccini's Tosca, Mascagni's Iris, and Catalani's La Wally.
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Among the many roles she portrayed are Gilda in Rigoletto, Ophélie in Hamlet, Valentine in Les Huguenots, Violetta in La traviata, Desdemona in Otello, Mimì in La boheme, Santuzza in Cavalleria Rusticana, and the title roles in Manon, Manon Lescaut, Aida, and Carmen.