Preschool Music With Joy Discover the power of music at the library! Come with your little one to sing, move, explore, and express to create beautiful music. Research proves that early integration of music into a baby's daily routine improves a child's ability to think, reason, create, and express. While you're here, check out the library's collection of children's music to take home with you. This class is intended for children from 2 years to 5 years of age. Similar events are held at multiple libraries.