Billy J Biffle Author

Diane M. Clark is associate professor emerita of music at Rhodes College. She has been a member of Sweet Adelines International since 1992 and is active as a chorus and quartet coach and music arranger. Billy J. Biffle has been a member of the Albuquerque chapter of the Barbershop Harmony Society since 1975 and is an arranger and coach, certified master director, judge emeritus, and past president of the Barbershop Harmony Society.