Harold Newton Clare, The Choirmaster's Manual (1908)
“ It seems almost incomprehensible that a so-called Christian man, knowing that a certain church has paid the tuition-fees of a rough boy for a year or more, and probably given him a small monthly payment into the bargain, can deliberately tempt the boy to turn his back on his benefactor, and rob the church he is singing for of the reward of their investment. In a measure, this evil may be obviated by having an agreement signed by the parents of a likely boy, and the rector and choirmaster, to the effect that as long as he is useful and remains in the town, he shall sing in their choir only. ”
