The Page Turner
La tourneuse de pages (original)
Mélanie Prouvost, a ten-year-old butcher's daughter, is a gifted pianist. That is why she and her parents decide that she sit for the Conservatory entrance exam. Although Mélanie is very likely to be admitted, she unfortunately gets distracted by the president of the jury's offhand attitude and she fails. Ten years later, Mélanie becomes her page turner, waiting patiently for her revenge.
Starring Catherine Frot, Déborah François, Pascal Greggory, Christine Citti, Clotilde Mollet, Jacques Bonnaffé, Xavier de Guillebon, Antoine Martynciow, André Marcon, Julie Richalet
Watch "The Page Turner" on Kanopy released in 2006. It's a drama and music movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.