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In page Margherita Carosio:

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She performed throughout Italy: in Bellini's La sonnambula, as Norina in Donizetti's Don Pasquale, and as Konstanze in Mozart's Il Seraglio. She played Oscar in Verdi's Un ballo in maschera at La Scala, where she performed often and to great acclaim. Some other roles include: Rosina in The Barber of Seville, Zerlina in Auber's Fra Diavolo, the Queen of Shemakhan in Rimsky-Korsakov's The Golden Cockerel, and Volkhova in his Sadko and the title role of Stravinsky's The Nightingale. She sang Aminta in the first Italian performances of Richard Strauss's Die schweigsame Frau as well as and Egloge in the 1935 world-premiere of Mascagni's Nerone, both at La Scala, where she continued to appear until 1955.[citation needed]