Ages 3 to 7. BEGINNER BAND – for kids that understand basic concepts, simple techniques, and are able to successfully navigate straight forward music. MUSIC MENTORED BAND– One adult is permitted to accompany band members of this age group. To find out more about how to Mentor a band visit our Rules page. BEGINNER VOCALIST – have studied and performed for a very short while and may tend to go flat or sharp often. They are able to sing in tune and in rhythm but are not yet consistent and have a limited range.