It is known that in order to improve the technique of those studying keyboard instruments, exercise in scales is necessary. A laborious and tedious occupation, or as it is called: "The least musical contact with Music". However, it is necessary.

In this difficult area of musical studies, this book makes the teaching of scales more attractive.
It helps with:
- the effortless arrangement of the material on each page
- the distribution of the content in the correct order so that it fits all levels of study
- the detailed presentation of all dimensions that each scale can be presented.

Believing that this book will reconcile students with scales and make their efforts to improve their technique more efficient, we wish you good work.