Even if our skills and abilities are renowned, our work prized; even if we maintain an outstanding level in a particular discipline-if we do not learn as children to permanently join different human groups coming across in our lifetime with respect and enthusiasm, we not be able to reach solid and sustainable success. It is important to feel welcomed by a society that enhances and supports us. The Lost Musical Note talks about how painful teasing can be for children and how unjust not treasuring teamwork is, especially when our real intention is to do our best and make the most of any situation. The story displays the positive sides of camaraderie and reminds us how beneficial teamwork is for harmonious and dignified living, in which every character is appreciated for its effort and precious contribution to the team success. By reading this book, mothers and sons can share pleasant and fun moments together, strengthening love bonds and family values that are fundamental to balanced and healthy growth.