Introduction.-Modulator voluntaries-orperhaps, to speak more correctly, modulator exercises-are of three classes(1) those which are quite aimless, and in which the pointer appears to lead the teacher rather than the teacher the pointer; (2) those whic...
Introduction.-Modulator voluntaries-orperhaps, to speak more correctly, modulator exercises-are of three classes(1) those which are quite aimless, and in which the pointer appears to lead the teacher rather than the teacher the pointer; (2) those which have a definite object, such as the teaching of a particular tone, interval, or progression; and (3) those which are really musical, and at the same time exercise the pupils in certain technical difficulties connected