Hertha Töpper (1924-04-19 – 1924-04-19). Operatic contraltos

Artist Data:
Hertha Töpper was born 1924-04-19.
Hertha Died: 1924-04-19.
Wikipedia: https://en.wikipedia.org/wiki/Hertha_T%C3%B6pper
Artist Data:
Hertha Töpper was born 1924-04-19.
Hertha Died: 1924-04-19.
Wikipedia: https://en.wikipedia.org/wiki/Hertha_T%C3%B6pper
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/List_of_operatic_contraltos
Artist Data: Clorinda Corradi was born 1804-11-27. Clorinda Died: 1877-06-29….
Artist Data: Sara Mingardo was born 1961-03-02. Sara Died: 1961-03-02….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Maria_Caterina_Negri
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Ingeborg_Danz
Artist Data: Sara Mingardo was born 1961-03-02. Sara Died: 1961-03-02….