translation.en: And now, here's what Nanny did also do was to press the record button on one of those little early tape recorders that they had, and this is a wonderful tape, now, of Derek playing when you were four years old.
translation.zh: 而保姆还做了另一件事： 她打开了老式的录音机 录下了德里克的演奏 这是一盘美妙的录音带 记录了四岁的德里克弹奏的音乐