The canpanò is a particular modality to play the bells which is used for some particular events. This tradition is characteristic of the North-east area of Italy. There is much modality to play canpanò according to the tradition of the place, the bell tower's morphology and the number of bells that are used. The tradition would that canpanò has been play at midday, but today the bell player usually works in a factory, so plays at evening.
In general, there are not any limits about the number of bells which may be played.