In 1869, in collaboration with the Chicago impresario C. D. Hess, the couple formed the Parepa Rosa English Opera Company in New York and toured in America for three seasons, with Parepa as the star and Rosa as the conductor. It brought grand opera to places in America that had never seen any, performing Italian operas in English, which made them more accessible to American audiences. In 1872, the Rosas returned to England and also visited Europe and Egypt. Rosa changed the spelling of his name after he moved to England, where people took "Rose" as a monosyllable.