 In Innsbruck she sang the female title role in "Romolo ed Ersilia", the marriage celebration opera written by Johann Adolf Hasse for the marriage of Leopold of Habsburg and Spanish Infanta Maria Ludovica.For this role she gained a noted reputation.She was a favourite of both W. A. Mozart and his father, Leopold, and created the role of Giunia in "Lucio Silla" (Milan 1772).