Young Piggley discovers the joy of the new sounds of rock 'n roll, and finds that he is suddenly eager to go to school-on Saturdays!-for his guitar lessons. When Piggley falters during his first public performance, Ferny and Dannan offer loving support and shared enthusiasm to help him regain his confidence. Lesson: When it comes to making music, the joy of accomplishment makes all the practice and hard work worth it.