The voice function undergoes enormous development in childhood. Objective data for assessing the developmental status of the child’s voice are rare. If children are already expected to meet higher vocal demands, certain performances are expected depending on their age, which so far have been derived mainly from the experiences of parents and educators, as well as voice trainers. Meanwhile, a singing culture can be demonstrated using a variety of successful models for solo and choir/class/ensemble singing, which promote the musical expression possibilities of children and make them aware of the richness of vocal training.