How influential music is can be seen through listening when it arouses emotions in him. How many times has it happened that music was what made a man move. Thus, we can ask ourselves whether music has an impact on human development and whether it can help treat diseases and whether it can be used for therapeutic purposes. Due to the great influence of music, a branch of appropriate psychology called the psychology of music has developed. Music has been associated with the medina since the time when people were treated with dance, percussion and singing, and this connection continues today. In addition, there is integrative therapy, called art therapy, which uses artistic elements such as painting, modeling, music, drawing, dancing and writing. Its goal is to improve health. Music therapy is music therapy in which music is used to achieve a better physical, social or emotional state of a person. Different ways of music therapy can help in the development of motor functions, in mastering space, communication, encourage learning and it can be used for the purpose of relaxation. For children with disabilities, music helps in development because it has an impact on their emotional, cognitive and social skills.