The most terrifying sound in the world — Aztec Death Whistle

The tragic flute. Scientists sent shivers down the internet's collective spine after recreating an ancient Aztec "death whistle" that's said to emit the "most terrifying sound in the world."

Large Aztec Death Whistle is hand carved. This replica Pre colombian musical instrument can produce scary spooky gut renching sounds

Large Aztec Death Whistle bone white realistic | First Nations Music

The most terrifying sound in the world — Aztec Death Whistle

This is 'the most terrifying sound in the world', scientists explain

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The scream of a thousand corpses: Horrifying sounds of the Aztec death whistle

The sound of this Aztec death whistle will leave you horrified

bnox: The Aztec Death Whistle

World's Most Terrifying Sound' Captured on Doorbell Camera

Scariest sound in the world' recreated by scientists is Aztec Death Whistle associated with human sacrifice

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