" Une chanson c'est une lettre " was composed by André Popp , who previously had written Vicky Leandros ' 1967 entry " L'amour est bleu " , which only finished 4th in the Contest but still went on to become a worldwide hit when covered by French band leader Paul Mauriat
L'amour est bleu
L'amour est bleu
Une chanson c'est une lettre