The song "Un jour tu verras" was taken from the French film "Secrets d’alcôve", of Jean Delannoy and Henri Decoin.
Mouloudji’s partner in the film is the beautiful comedian Françoise Arnoul. The music of the song was composed by Georges Van Parys, while the lyrics were written by Mouloudji, who personally performed the song in the film
. It is a piece of work that perfectly reflects the spirit of “Post-War” Saint Germain des Prés.
Released in 1954, the song "Un jour tu verras" became more popular than the film from which it was taken... Marcel Mouloudji died on 14 June 1994¸ and is buried at Père-Lachaise cemetery, Paris.