In this paper studies about the art thing called music, especially the music is important role that can be used for the development of children in present. This paper explicate benefit of music and music can develop the brain and skill of the children. Moreover music treat the children is autism spectrum disorders. Music is around the world , everybody was listening. It is easy to use in development. Based on the conclusion of various research papers, it argued that advantage of music, especially in develop language, memory, emotional, social, physical of the child, and in treat disease. This paper concludes by strongly suggesting that music has affect to help in develop of human and, if need grow up perfectly and success in life, should encourage children to do the activities about music