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Continue to Chathttps://www.metatube.com/es/videos/524069/OMG-Didgeridoo-players-use-a-technique-called-circular-breathing-that-allows-them-to-play-continuously-Air-stored-in-t/
https://www.metatube.com/es/videos/524069/OMG-Didgeridoo-players-use-a-technique-called-circular-breathing-that-allows-them-to-play-continuously-Air-stored-in-t/