of instruction were prepared which would demonstrate clearly the many
abstruse details of the art in an interesting and comprehensible way,
it would be appreciated by those who are desirous to learn. Acting
upon this impulse, he began the preparation of such a course.

The present book is the outgrowth of a course of instruction, used
successfully with pupils from various parts of the United States and
Canada, conducted partly by correspondence; partly at the school
directed by the author. Although it has been necessary to revise the
course somewhat for publication in the present form, no essential
matter has been omitted and much has been added.

In preparing this course of study the utmost effort has been made to
present the various topics in the clearest, most comprehensive manner,
literary excellence being a secondary consideration.

While the book is designed for self-instruction, the systematic
arrangement of the text, and the review questions with each lesson,
suggest its use as a text-book for schools and colleges which give
personal training in the care of the piano.

To the talented individual of either sex who is ambitious to acquire a
dignified and profitable profession, to the scientifically-inclined
musician who is eager to learn the fundamental principles underlying
all musical harmony, and finally to the non-professional who loves to
read because of a fondness for science, the book is submitted; if it
should prove a boon to the former, a benefit to the second, or a
pleasure to the latter, I shall feel rewarded for the work of its
preparation.