Maria, who's not as young as she used to be and who helps people older than her, is living from hand to mouth. She can't quite accept her precarious situation and steals a few euros here and there from all those lovely people she looks after with such devotion, and who adore her for it… But after an accusation of abuse of a vulnerable person, Maria winds up in police custody.

Diagnosed with leukemia, a successful orchestra conductor learns that he is adopted, and his younger brother is in a village marching band. The conductor decides to help them win a regional contest.

In Marseille, Rosa, 60, dedicated her life to family and politics with the same sense of duty. Everyone considers her unwavering, until the day she falls in love with Henri. For the first time, Rosa is afraid to commit. Between the pressure of his family, politics and a desire to indulge in her feelings, the conflict is difficult to sustain.

The life of a young woman is turned upside down after a violent assault, making her realize the fragility of her freedom.

Alik, 25, has been raised by his grandfather, conductor of a renowned classical orchestra in post-Soviet Armenia where cultural institutions are failing and oligarchs allied with the mafia hold power. Alik, a clarinetist, is the virtuoso in this orchestra whose existence is seriously threatened when its key sponsor is murdered. One night, Alik comes into possession of a hired killer's mysterious telephone, which is used only to commission hits. Manipulated by a crook's daughter with whom he falls hopelessly in love and wishing to save the orchestra at all costs, Alik decides to take on the identity of the killer known as "The Virtuoso" and attempt to carry out his contracts. But Alik is a virtuoso musician, not a killer.