Frustrated with his efforts, he is now left staring balefully at the piano keys, while his friends keep their ears stuffed with cotton, to tide over his musical experiments.
Frustrado a pesar de sus esfuerzos, lo que le queda es sentarse a mirar el piano con el ceño fruncido, mietras sus amigos mantienen sus oídos tapados con algodón para apoyarlo con sus experimentos musicales.