When singing the St. Matthew Passion with the Munich Bach choir one moment stood out: silence. The silence entered when our conductor intentionally held onto the rest after Jesus bowed his head and died. He stood still, with his arms in suspension, cradling the time. It was as though the whole audience sighed together, like our hearts stood still for a moment, pausing in unison. Since then I have known that conducting the pause is as important as conducting the whole Passion...