 Other roles she created on stage included Cio-Cio-San in "Madama Butterfly", Desdemona in "Otello", Elsa in "Lohengrin", a flower maiden in "Parsifal", Hanna Glawari in "The Merry Widow", Maria in "Guglielmo Ratcliff", Margherita in "Mefistofele", Marguerita in "Faust", Micaela in "Carmen", Nedda in "Pagliacci", and the title roles of Giordano's "Fedora", Mascagni's "Iris", Massenet's "Manon", and Puccini's "Manon Lescaut" and "Tosca".After retiring from the stage in 1930, Bosini taught singing in Milan and managed her husband's career.She and her husband lived their latter years at the Casa di Riposo per Musicisti in Milan.