Louis XIV and his court at Versailles had a profound influence on music in France and throughout Europe. In 1660 Louis visited Aix-en-Provence, a trip that resulted in political and cultural transformations throughout the region. Soon thereafter Aix became an important center of sacred music composition, eventually rivaling Paris for the quality of the composers it produced. John Hajdu Heyer documents the young king's visit and examines how he and his court deployed sacred music to enhance the royal image and secure the loyalty of the populace. Exploring the circle of composers at Aix, Heyer...