Music and art are two arts that are omnipresent in a child's life from an early age and are very important for the overall development in the early and preschool period of a child's life. During the stay of children in an educational institution, the child's overall growth and development can be greatly influenced positively. At the same time, the professional competence of educators is very important when planning and implementing artistic activities and content, in order of the development child's musical and artistic abilities. It can be concluded that music has a great influence on the child's entire creative and artistic expression, which can be connected with the development of artistic creativity, the development of children's creativity and personality, and the development of cognitive, psycho-motor, emotional and language-speech abilities. Therefore, music and art education in educational institutions is an important and indispensable part of the artistic creativity of children of early and preschool age. In the first part of this paper, the importance and influence of music and visual arts for the development of children's abilities is emphasized, while in the second part of this paper, the connection of musical stimulation to the artistic expression is investigated. Additionally artistic expression of children during their early and preschool development is investigated, and examples of music-art connections in educational educational practice are given.