Betty Bertaux, founder/director of the Children's Chorus of Maryland, is regarded as an authority on vocal and musical development in children. A former faculty member of the Peabody Conservatory in Baltimore and Holy Names College in Oakland, California, she has been professionally active for over 40 years, working with music students of all ages. Dr. Bertaux is internationally recognized and often engaged as a guest conductor and workshop clinician with children's choruses and choral conferences. Currently serving as an adjunct professor for VanderCook College of Music in Chicago, Dr. Bertaux is also internationally established and frequently commissioned as a composer and arranger of music for treble choirs.