Daniel Hůlka . Operatic baritones

Artist Data: Roger Bourdin was born 1900-06-14. Roger Died: 1973-09-14….

Artist Data: Heinrich Schlusnus was born 1888-08-06. Heinrich Died: 1952-06-18….

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Qu%C3%BD_D%C6%B0%C6%A1ng

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

Artist Data: Toni Blankenheim was born 1921-12-12. Toni Died: 2012-12-11….