Brian Schrag is SIL International's Ethnomusicology and Arts Coordinator, and founder of the Center for Excellence in World Arts (Dallas), a graduate program in applied ethnoarts. He has engaged in sustained arts research and development in the Democratic Republic of Congo and Cameroon, and holds a Ph.D. in Ethnomusicology (UCLA), an M.A. in Intercultural Studies (Wheaton, IL), and a B.S. in Cognitive Sciences (Brown University). Brian actively promotes artistic creativity for healing and education in communities affected by Huntington's Disease. Kathleen J. Van Buren is an ethnomusicologist with special interests in medical and applied ethnomusicology, arts and social change, and musics of Africa. She is currently Honorary Research Fellow for the Department of Music at the University of Sheffield, where she previously worked as lecturer for ten years (2006-2016). She holds an MA and PhD from the Department of Ethnomusicology at the University of California, Los Angeles, and a BA in English and self-designed BM in ethnomusicology from Lawrence University and Conservatory of Music in Appleton, Wisconsin.