Everything bad is good for something. I needed to explain the polyphony and find an activity to rest my vocal cords. An idea was born. The class I was to teach was composed mostly of hockey players. They liked to show off and look for a moment to show themselves to the class. I gave them the opportunity. The task was to demonstrate the canon in dance. Pupils stood in front of the class.
The class I was to teach was composed mostly of hockey players.