How to work with this textbook

This textbook has been created in such a way so that you can correctly understand and perform all the exercises. The exercises are first explained in detail and then shown in a video demonstration, most of which have two versions - one by an adult and one by a child. An adult assistant performs the exercise perfectly, the demonstration by a child then shows you how the exercise should sound when performed by a child. In addition, the textbook has many illustrations and audio samples to help you understand and master the discussed material. Music scores of all the exercises are also included in this textbook.