Franziska Gottwald . Operatic mezzo-sopranos

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Kate%C5%99ina_Jalovcov%C3%A1

Artist Data: Margreta Elkins was born 1930-10-16. Margreta Died: 2009-04-01….

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

Artist Data: Jessie Rose was born 2012-11-14. Jessie Died: 2016-04-03….