Music and music activities have influence on different aspects of children's development, especially in early ages. It is important to adapt activities to children's age if we want them to be successful. Musical influence is present in all aspects of development: emotional, intellectual, social, and physical. Awareness about positive effect of music on children’s development would contribute to a more frequent implementation of quality music activities. A child needs an educator to achieve one’s own musical potential. Educators of early childhood education have many roles in musical upbringing, they are motivators, teammates, and musical mediators. Educators use music activities to strengthen the communicational skills, improve rhythm and movement. Those activities are important part of children's musical development. Most common music activities are singing games, processing songs and nursery rhymes, active listening, encouraging children's creativity and playing percussion instruments. Activities are more successful if the environment is well equipped and if it enables satisfaction of children's needs. To make activities more interesting, and musical experience complete, children should be offered to play or to make instruments themselves. For the musical activity that I came up with, I decided to present a play which consisted of fragments from Sleeping beauty ballet, by Pyotr Ilyich Tchaikovsky. The making of the play and the puppets was shown. The play was represented in pictures according to the scenes, and every scene consisted of appropriate ballet fragment. Before the play, educators would encourage children to plan the construction of instruments from unstructured/amorphous material. Two games were played after the play to expand it.