I really like the melody and the lyrics (Bruno Garcin) of this song by Patrick Bruel. Here is the famous clip that is regularly taken out of Youtube and returns elsewhere. There is a version recorded live during a concert that has more energy but I only found this one (for now). YouTube Lyrics Find it on Amazon
Mireille (Hartuch) (1906- 1996)wrote the music and Jean Nohain (1900-1981) wrote the lyrics. Their pair produced many famous songs. Jean Sablon (1906-1994) sings with Mireille. There were many other versions of this song but this is the original and in my opinion the best. (picture Les Amis de Jean Sablon)