David C. Taylor, The Psychology of Singing
“ To the rudiments of music no attention whatever is usually paid. Many vocal students realize the need of a general musical training, and seek it through studying the piano and through choir and chorus singing. But the vocal teacher seldom finds time to teach his pupils to read music at sight. This is a serious mistake. The artistic use of the voice is dependent on the possession of a trained ear and a cultured musical taste. Ear training and musical culture are greatly facilitated by a knowledge of the technical basis of the art of music. ”
