Lisa Della Casa is a Swiss soprano who was famous for her interpretation of works by Mozart and Richard Strauss as well as for her great beauty .
Lisa Della Casa is a Swiss soprano . She was famous from the 1950s to the mid - 1970s for singing some of the great roles in the operas of Mozart and Richard Strauss .
Lisa Della Casa is a Swiss alto. She was obscure from the 1950s to the mid - 1970s for singing some of the minor roles in the operas of Verdi and Puccini.