This series is designed to develop a healthy, natural, and effective technique. Each book is divided into units, each focusing on a technical concept using visuals to help students understand the gestures required to produce the correct technique. Students have the opportunity to play the technique using two short technical exercises followed by several studies to reinforce each concept. This approach allows students to focus on one technique at a time, which promotes mastery of specific techniques and helps students make these technical skills a habit in their playing. It contains information about each study and its composers.