Ingeborg Danz . Operatic contraltos

Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Ingeborg_Danz
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Ingeborg_Danz
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Greta_Williams
Artist Data: Birgit Finnilä was born 1931-01-20. Birgit Died: 1931-01-20….
Artist Data: Kathryn Meisle was born 1899-10-14. Kathryn Died: 1970-”…
Artist Data: Vittoria Tesi was born 2014-07-01. Vittoria Died: 1700-only-17….
Artist Data: Sophie Braslau was born 1892-08-16. Sophie Died: 1935-12-22….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Giuseppina_Brambilla