Cowboy Copas

Lloyd Estel Copas (July 15, 1913 – March 5, 1963), known by his stage name Cowboy Copas, was ‎an American country music singer popular from the 1940s until his death in the 1963 plane crash ‎that also killed country stars Patsy Cline and Hawkshaw Hawkins. He was a member of the Grand ‎Ole Opry.‎

http://en.wikipedia.org/wiki/Cowboy_Copas