Children with disabilities are children that have congenital or developed organism conditions, which require special professional approach in order to enable development of the conservation capabilities, as well as maintaining a more quality life (Nebošenko, 2018). This paper’s agenda was to look into previous knowledge about music and dance incentive for the development of disabled children. The paper contains a concise calendar of the child’s development from their first to seventh year, so parents and educators could notice when the child started “falling behind” the others and if their development brought certain difficulties in the early stage. Moreover, the research also shows the representation of those difficulties and explains how music and dance activities can boost the development in children. Nowadays, music and dancing are more acknowledged in most medicine departments, because they are among the best practices for calming and relaxing children, as well as encouraging the desire to play and move. Music and dance activities are simple and enable creativity, the feeling of success, speech and motor development, while having a positive effect on the individual’s intelligence. For that reason, music and dancing activities became important factors in working with children. Finally, this paper shows the importance and advantages of music and dancing in an everyday life of preschool children, concluding that those activities stimulate children’s development while in therapy.