When loud music threatens a little girl’s hearing, HearO joins forces with a group of young friends, overcoming obstacles to protect her from the danger of loud sound. Will HearO’s superpowers get them there in time to save the day? Inspired by real-world concerns about the epidemic of Noise-Induced Hearing Loss which causes permanent damage to both children and adults, this captivating story educates and empowers children to safeguard their precious sense of hearing. Children, parents, and teachers will discover four simple, yet crucial ways to protect their hearing so they can enjoy music and healthy hearing for a lifetime.