 Other roles she sang at La Scala included both Anacoana and Iguamota in Alberto Franchetti's "Cristoforo Colombo", Emilia in "Otello", Nefte in Ponchielli's "Il figliuol prodigo".She also appeared in major opera houses in South America, Russia, Germany, Spain, and Portugal during her career.After retiring from the stage in 1925, Guerrini taught singing in her native city of Brescia.