My days of musical study are long since over, but I still find myself tapping out beats. If it's not convenient to nod my head or tap my fingers, I move my toes quietly inside my shoes, as we were taught to do long ago in orchestra class.
What strikes me then, and still seems true now, is how we live in rhythms of our own making and how music merely makes us aware of that lovely fact. It's the rhythm of life — and it's ours for the tapping.