David W. Music is Professor of Church Music at Baylor University, where he has taught since 2002. He also serves as director of the annual Baylor Sacred Harp sing. Music is the author of over 200 articles and reviews in The New Grove Dictionary of Music and Musicians (2nd ed., 2001), Worship Music: A Concise Dictionary (2000), The Hymn, The American Organist, Choral Journal, and other books and periodicals.