Kicsi Dániel, the young virtuoso pianist gets a separate apartment in the ten-storey block of flats. He rehearses all the time, irregularly, day and night, disturbing thus the peace of the dwellers in the thin-walled house. Inquisition begins in the name of equal rights for inhabitants.
| Writing | Péter Bacsó | Screenplay |
| Sound | György Vukán | Music |
| Directing | Péter Bacsó | Director |