The number of children suffering from developmental disorders is substantial,causing significant impact on society.These diseases are difficult to prevent and cure,with a lack of specific medications,thus treatment primarily relies on behavioral and educational interventions,with medication being only an auxiliary measure.However,current clinical treatments have certain drawbacks,such as potential toxic side effects,relatively long treatment periods,and high demands for specialization.In contrast,music therapy offers significant advantages such as easy operation and minimal side effects,making it suitable for the treatment of various chronic pediatric disease.This paper aims to explore the integration of ancient pentatonic therapy,modern knowledge,and traditional Chinese medicine theory through the study of modern music therapy,providing guidance for clinical treatment of children.