Focuses on the worship music of English-speaking North Americans. Its over 2,500 entries range across major denominations within Western Christianity, the Byzantine/Slav tradition, and Judaism.

"Designed not just for pastoral musicians but all musicians -- hobbyists, students, and professionals -- as well as liturgists, Worship Music is an indispensable guide to the musical aspects of worship."--Christian Emporium. Calvin students will be interested to know that there is an entry in the dictionary for Bert Polman (chair of the music department) written by John Witvliet, Director of the Institute of Christian Worship!