In Her Hands
Au bout des doigts (original)
A young man with a passion for piano moves from playing in the subway to embracing the true extent of his talents. French drama with subtitles.
Starring Kristin Scott Thomas, Lambert Wilson, Karidja Touré, Jules Benchetrit, André Marcon, Michel Jonasz, Vanessa David, Elsa Lepoivre, Télesphore Teunou, Xavier Guelfi
It's a drama and comedy movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Indonesia.