Michele Detwiler . Operatic mezzo-sopranos

Artist Data: Hélène Bouvier was born 1905-06-20. Hélène Died: 1978-03-11….

Artist Data: Elizabeth Mawson was born 1927-02-14. Elizabeth Died: 2008-02-16….

Artist Data: Monica Groop was born 1958-04-14. Monica Died: 1958-04-14….

Artist Data: Alison Browner was born 2016-10-20. Alison Died: 5188-sopranos-55….