Synopsis: "Mr. Botibol is a timid, middle-aged bachelor who feels he has achieved nothing in life. He constructs a small concert hall in his house where he conducts imaginary recitals to gramophone records. He also purchases a grand piano with keys that do not emit musical notes when struck, fantasising that he is a great musician-composer as he 'plays' the instrument. In a music shop he meets Lucille Darlington, a fellow music-lover, who eventually accepts his invitation to play the role of pianist in one of his 'concerts.' Much to Botibol's surprise, Lucille then reveals that she is a piano teacher." (Wikipedia）