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: Irina Arkhipova was born 1925-01-02. Irina Died: 2010-02-11….
Artist Data: AnnaMaria Cardinalli was born 2011-04-08. AnnaMaria Died: 2011–08-004….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Kismara_Pessatti
Artist Data: Sigrid Onégin was born 1889-06-01. Sigrid Died: 1943-06-16….
Artist Data: Lauris Elms was born 2016-10-20. Lauris Died: 2052-sopranos-71….
Artist Data: Julia Hamari was born 1942-11-21. Julia Died: 1942-11-21….