In 1972 , Mars was chosen to sing the Botton-penned " Comé-comédie " as the French representative in the 17th Eurovision Song Contest , which took place on 25 March in Edinburgh . " Comé-comédie " is an unmistakably French chanson-style song , which finished in 11th place of 18 entries
Eurovision Song Contest
Eurovision Song Contest 1972
Betty Mars