The Marching Band (2024)

Thibaut, a well-known orchestra conductor, is diagnosed with leukemia. In a desperate search for a bone marrow transplant, he discovers that he is adopted and decides to seek out his older brother, an office worker in the North of the country. When they meet, Thibaut finds out that his brother is also connected to music as a trombonist, and the tragedies of both their lives converge into a journey of fraternity guided by music.