Louise Le Baron . Operatic contraltos

Artist Data:
Artist Data:
Artist Data: Ernestine Schumann-Heink was born 1861-06-15. Ernestine Died: 1936-11-17….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Annelies_Burmeister
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Elsa_Waage
Artist Data: Maria Olszewska was born 1892-08-12. Maria Died: 1969-05-17….
Artist Data: Jean Allister was born 1932-02-26. Jean Died: 2012-07-11….
Artist Data: Ruby Helder was born 1890-03-03. Ruby Died: 1938-11-21….