This book Will

1 teach the notation of music to those who have never known it before
2 serve as a systematic reminder for those who once knew how to read music but have forgotten most of it
3 serve as a practical classroom text book in the rudiments of music
4 serve as a helpful reference book for the student in music appreciation and related courses

This book Will Not

1 teach you to sing like Tebaldi
2 make you a wizard at the piano or any other instrument
3 turn you into an Irving Berlin or a Beethoven