After a gifted musician inherits a mansion after her long lost father dies under mysterious circumstances, she discovers his last musical masterpiece riddled with cryptic symbols that unravels an evil secret, triggering dark forces that reach beyond her imagination.

The Sonata

Anna and her rebellious daughter Lena live on the outskirts of Riga. Lena skips school and falls into dangerous circles. When her best friend dies of an overdose and Lena narrowly survives, they have to flee abroad to escape the police. They find refuge with Anna's cousin in Switzerland. But Lena's resistance jeopardises their new start.