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: Ann Drummond-Grant was born 1927-07-18. Ann Died: 1932-10-20….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Geltrude_Righetti
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Marie-Nicole_Lemieux
Artist Data: Sigrid Onégin was born 1889-06-01. Sigrid Died: 1943-06-16….
Artist Data: Isabelle Urquhart was born 1865-12-09. Isabelle Died: 1907-02-07….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Anastasia_Robinson