Lea Amaturo is born into a world where music is as rare as Blue Moons. Which means that it is extinct. No one can sing, dance, play instruments, or even hum without sounding more ear bursting than a rooster. But when Lea comes into the world on the night of an impossible blue moon, she discovers that she contains amazing musical talents, her world takes a turn for the worst. Along with classmate Jake Simons, Lea discovers suspiciously unclear history about the musical talent loss, and must work to uncover the secrets surrounding the disappearance of music from the world.