DELAYED DELIVERY ON THIS TITLE - NORMALLY SHIPS IN APPROXIMATELY 10 BUSINESS DAYS. PLEASE CONTACT US WITH ANY QUESTIONS. Easter at Notre Dame Paris, c1220. Music for Easter Sunday mass as it may have been heard at Notre Dame in Paris at the beginning of the 13th century, including the chant propers, a complete cycle for the ordinary in two-part settings in the Leoninus style and three-part organum in the style of Perotin.