There is nothing to it.You only have to hit the right notes at the right time and the instrument plays itself.

There is nothing to it.You only have to hit the right notes at the right time and the instrument plays itself.

没什么了不起的。你只需要在正确的时间打出正确的音符，乐器就会自动演奏。

-- Johann Sebastian Bach 约翰·塞巴斯蒂安·巴赫