Jana Sýkorová . Operatic contraltos

Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Jana_S%C3%BDkorov%C3%A1
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Jana_S%C3%BDkorov%C3%A1
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Jacqueline_Royer
Artist Data: Irra Petina was born 1908-04-18. Irra Died: 2000-01-19….
Artist Data: Anna Bethell was born 1918-10-23. Anna Died: 1924-07-24….
Artist Data: Birgit Finnilä was born 1931-01-20. Birgit Died: 1931-01-20….
Artist Data: Aafje Heynis was born 1924-05-02. Aafje Died: 2015-12-16….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Hilary_Summers