Henry Leck (born[when?]) is the founder and artistic director of the Indianapolis Children's Choir and the Indianapolis Youth Chorale, and a choral clinician and specialist in voice change in boys. - Leck has led local and international children's chorus festivals in Beijing, Rome, Hawaii, and London. In 1986 he formed the Indianapolis Children's Choir which has toured the USA, Russia, Mexico, South Africa, Europe, and Greece. Currently he is an Associate Professor of Music at Butler University , and has published works with Hal Leonard Corporation and Colla Voce Music Publishing.