translation.en: The musician or musicians are invited to walk onto the stage with a stopwatch and open the score, which was actually purchased by the Museum of Modern Art -- the score, that is.
translation.zh: 音乐家们被邀请到舞台上， 带着一块秒表， 他们打开乐谱， 这个曲子其实已经被 现代艺术博物馆购买了--- 没错，就是这首曲子。