Music rhythms are mathematical patterns. When you hear a song and your body starts moving with it, your body is doing math. The kids in their parents' garage practicing to be a band may not realize it, but they're also practicing math. ↗
To wit: actions, like sounds, divide the flow of time into beats.[...]The quality of a man's life depends on the rhyhmic structure he is able to impose upon the input and output of energy. ↗