sentences:  The first is one of the plays in the "Fleury Playbook", a 13th-century manuscript containing ten liturgical dramas; the text is by Hilarius, and no music accompanies it.The play itself dates from c. 1140.The second is a 13th-century drama with monophonic music, written about 1227 to 1234 by students at the school of Beauvais Cathedral, located in northern France.