The soprano solo begins with an unadorned recitative (that is, a melodic speaking that is essentially rhythmically free): “There were shepherds abiding in the field, keeping watch over their flock by night.” As the narrative moves forward, the accompaniment increases with a sweet but driving rhythm, building to the place where “suddenly, there was with the angel a multitude of the heavenly host praising God and saying.” Then, majestically, the chorus joins in singing, “Glory to God, glory to God in the highest!” From that point on, voices sing in harmony and answer one another with the