Since the 4th Century, the service of Compline has marked the end of the day, ushering in the darkness of the night. Much of the music here is inspired by this ancient service, evoking a contemplative atmosphere: renaissance polyphony by Tallis, Byrd and Gesualdo that contains startling harmonic shifts and expressive word painting is juxtaposed with contemporary reflections by Joanna Marsh, Sarah Rimkus and Veljo Tormis.