After one week of practice, George is convinced that he is the greatest cornet player ever born. The fact that the rest of the world dons earmuffs whenever he and his cornet are near doesn’t faze him. Needless to say, George doesn’t last too long in the school band. But does he learn his lesson? Does he vow to be less of a show-off? Does he consider the possibility that a lesson or two might help? Not George! He’s on to bigger and better things.