Sing! Sing a song. Sing out loud, sing out strong." So begins a song first made popular on Sesame Street, then interpreted by singers of every style, from Gloria Estefan to the Dixie Chicks to R.E.M., as well as famous personalities such as Conan O'Brien, Nathan Lane, and Liam Neeson. Bestselling children's book illustrator Tom Lichtenheld has put a visual story to this timeless and universal song that celebrates perseverance, self-expression, and the power of music to help each of us find our voice.