François Deguelt ( born Louis Deghelt , 4 December 1932 -- 22 January 2014 ) was a French singer , best known for his participation on behalf of Monaco in the Eurovision Song Contests of 1960 and 1962 .
François Deguelt ( born Louis Deghelt , 4 December 1932 -- 22 January 2014 ) was a French singer . He was best known for his performance on behalf of Monaco in the Eurovision Song Contests of 1960 and 1962 .