by Heather Josselyn Cranson (Author) What is music during the worship service supposed to do? Dr. Heather Josselyn-Cranson proposes that there are several roles for music in worship and that these roles are manifested in various worshiping traditions. In this book, she hopes to give readers a renewed respect for their own traditions, but also a new-found understanding of the different genres of music sung by Christians today, each with its own function and charm. Number of Pages: 210 Dimensions: 0.44 x 9 x 6 IN Publication Date: April 18, 2016