Thierry Grégoire . Operatic countertenors

Artist Data: Christophe Dumaux was born 2008-07-06. Christophe Died: 2008-07-06….

Artist Data: Dominique Visse was born 1955-08-30. Dominique Died: 1955-08-30….

Artist Data: Matthew White was born 2008-05-27. Matthew Died: 2008-05-27….

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

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/J%C3%B6rg_Waschinski