the.com/didgeridoo
the world's oldest wind instrument, played by breathing in and out at once.
circular breathingPlayers inhale through nose while exhaling through mouth
ancient originsUsed by Aboriginal Australians for over 1,000 years
made by termitesBest ones are eucalyptus branches hollowed by insects
medical perkPlaying it reduces snoring and sleep apnea
no fixed lengthPitch depends entirely on the tube's size