Hilary Summers . Operatic contraltos
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Hilary_Summers
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Hilary_Summers
Artist Data: Bertha Lewis was born 1887-05-12. Bertha Died: 1931-05-08….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Qiulin_Zhang
Artist Data: Birgit Finnilä was born 1931-01-20. Birgit Died: 1931-01-20….
Artist Data: Mariska Aldrich was born 1881-03-27. Mariska Died: 1965-09-28….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Luise_Willer
Artist Data: Margarita Gonzalez Ontiveros was born 1927-09-01. Margarita Died:…