The young composer works as a piano tuner. In order to tune the piano, silence is needed, but in the apartment where he was invited, the sounds live their lives creating their own music.
The main hero of the film suddenly turns out to be a hostage. Gradually, he realizes that he fell into this situation because of the ambiguous consequences of his good intentions.
Each of the characters personifies different professions, cultures and outlooks on life, but they definitely agree on one thing - in the boundless love for the place in which they live.
