translation.en: Every object in the opera comes alive and is a gigantic music instrument, like this chandelier. It takes up the whole stage. It looks like a chandelier, but it's actually a robotic music instrument.
translation.zh: 歌剧中的所有道具都是活的、巨型的乐器。 譬如，占据舞台很大部份的一盏“吊灯”。它看上去像个吊灯， 但同时又是一件机器人乐器。