Lebenswut
Désordre (original)
Starring Wadeck Stanczak, Ann-Gisel Glass, Lucas Belvaux, Rémi Martin, Corinne Dacla, Simon de La Brosse, Etienne Chicot, Philippe Demarle, Juliette Mailhe, Étienne Daho
It's a drama and music movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Austria.