Thibaut is an internationally renowned conductor who travels the world.
When he learns he was adopted, he discovers the existence of a younger brother, Jimmy, who works in a school cafeteria and plays the trombone in a small marching band. Everything seems to set them apart, except their love of music.
Sensing his brother's exceptional talent, Thibaut decides to remedy the injustice of fate.
Followed by a discussion with Ian Burley, subtitler of the film and member of ATAA (the French audiovisual translators’ association) and chaired by Carol O’Sullivan, subtitling researcher, University of Bristol.