She uses black silk as a harp to play the music of love; he uses his beautiful hair as a harp to play the music of love. She and he played the piano and the harp in perfect harmony, creating a beautiful chapter of love together. However, the strings will eventually break, the song will end before it is even halfway through, and the piano and harp will no longer be able to sing in harmony. Even if you rule the world, you can't escape the music.