Olga Simzis . Operatic sopranos

Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Olga_Simzis
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Olga_Simzis
Artist Data: Carla Spletter was born 1911-11-09. Carla Died: 1953-10-19….
Artist Data: Lillian Nordica was born 1913-08-22. Lillian Died: 2013-12-09….
Artist Data: Sara Sadíqova was born 1906-11-01. Sara Died: 1986-06-07….
Artist Data: Véronique Gens was born 1966-04-19. Véronique Died: 1966-04-19….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Henriette_M%C3%A9ric-Lalande
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Nuccia_Focile