Researchers in China have uncovered what might be the oldest playable musical instrument.

Recent excavations at the early Neolithic site of Jiahu, located in Henan province, China, have yielded six complete bone flutes between 7,000 and 9,000 years old. Fragments of approximately 30 other flutes were also discovered. The flutes may be the earliest complete, playable, tightly-dated, multinote musical instruments.

Garman Harbottle, a chemist at the U.S. Department of Energy's Brookhaven National Laboratory and member of the Jiahu research team, helped analyze data from carbon-14 dating done in China on materials taken from the site. "Jiahu has the potential to be one of the most significant and exciting early Neolithic sites ever investigated," said Harbottle. "The carbon dating was of crucial importance to my Chinese colleagues in establishing the age of the site and the relics found within it."

The exquisitely-crafted flutes are all made from the ulnae, or wing bones, of the red-crowned crane (Grus japonensis Millen) and have five, six, seven or eight holes. The best-preserved flute has been played and tonally analyzed in tests at the Music School of the Art Institute of China.

The discovery of these flutes presents a remarkable and rare opportunity for anthropologists, musicians and the general public to hear musical sounds as they were produced nine millennia ago.

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