"Hannon of the Children (Revised Edition)" created by Banyan Tree is specially written for children who are learning piano. It is divided into five-finger exercises and scales, chords, and arpeggio exercises.Hanon's "Piano Finger Practice" involves basic techniques commonly used in piano, including practice of five-finger practice, scale, arpeggio, double tone, chord, vibrato, six degrees, octave and other basic techniques.It can make the fingers light and agile, flexible and independent, strong and powerful, and develop evenly, and also make the wrists relaxed, stable, natural, smooth and elastic."Hannon for Children (Revised Edition)" has always been a popular textbook with great practice value in piano teaching.Hanon was the most important teacher of organ, piano and vocal music in France in the 19th century. His fingering practice became synonymous with him and has become popular all over the world and has even been adapted into guitar and accordion fingering practice.