These bone flutes proved that at least 8000 years ago our ancestor had been aware of the concept of accuracy in pitch,the rules of sound intensity and the awareness of temperament which matured actually in the late 16th century in Zhu Zai-yu s"the Even-numbered Twelve Pitches".

While the historical relics such as bone whistle, bone flute and crocodile skin drum in the stone age have provided music study, musical instruments study and the study of Chinese music history with very important material picture basis and clues, being of great a.

From the evolution of bone pipes to bone flutes,the long jade tube in Liangzhu can be regarded as a musical instrument called"jade pipe"that signifies twilight of music in the relic.