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After remaining silent for over 17,000 years, an ancient instrument is heard again – a deep, plaintive bleat, like a foghorn from the distant past. When archaeologists realized that a large conch shell discovered in the Marsoulas cave in the Pyrenees had been modified thousands of years ago to serve as a wind instrument, they invited a horn player to play the conch in a sound studio. The horn produces clear notes of C, C sharp, and D.
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