In addition to revolutionizing animation, Walt Disney soon realized that music could become a key element in the success of his films. Thus, from "Snow White and the 7 Dwarfs" in 1938, he gave a central place to the songs before calling on his songwriters from pop to write original melodies in "Mary Poppins" in 1964. Since then, Disney Studios have worked with many singers, from Louis Prima to "The Book of the Jungle" in Anais Delva for "The Snow Queen" by Céline Dion for "Beauty and the Beast". The paper recounts Walt Disney's musical universe and history, with testimonies from artists such as Gwen Stefani, Jenifer, Melody Gardot or Ne-Yo.

The special features the original Kids United lineup—Erza Muqoli, Esteban Durand, Gabriel Gros, Nilusi Nissanka, and Gloria Palmer—performing festive classics and their own hits. They are joined by a large roster of guest stars for unique duets and group performances, including: Claudio Capéo , Vianney , Julien Clerc, Michel Fugain, Chimène Badi, Shy’m, Slimane, Vitaa, and Anaïs Delva

It's Julie's birthday but she seems to be the only one who remembers... Until Marco, the man she secretly loves, calls her and tells her he's going to drop off her son because the babysitter had a setback. Julie is devastated, everyone considers her to be a maid. Alone with this particularly obnoxious little boy, Julie decides to tell him the story of Cinderella... well, almost.