Operatic contraltos

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Maria_Caterina_Negri

Artist Data: Maartje Offers was born 1891-02-27. Maartje Died: 1944-01-28….

Artist Data: Patricia Leonard was born 1936-03-09. Patricia Died: 2010-01-28….

Artist Data: Bertha Lewis was born 1887-05-12. Bertha Died: 1931-05-08….

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Cyrena_van_Gordon

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Gisela_Litz

Artist Data: Jeanne Gordon was born 1952-02-. Jeanne Died: 1919-”…

Artist Data: Ira Malaniuk was born 1919-01-29. Ira Died: 2009-02-25….

Artist Data: Eva Gustavson was born 1917-02-18. Eva Died: 2009-02-10….