The Cricket visits Margo and decides to play his violin. However, this does not like the magpie, which begins to throw tiles from the roof of Margo to the violinist. Having destroyed his instrument, the little mouse helps the violin cricket to fix it. Another day, the mouse Margo has an injury caused by the fall of a tile that has launched the magpie, falling into a strong depression. At that moment, the Cricket will dedicate a great concert to raise her day.
