Want to see this in writing? Check out my tutorial here: https://soundadventurer.com/how-to-play-the-didgeridoo/
This is a crash course of learning the didgeridoo! I cover the basics of how to play the didgeridoo step by step to get you started. You'll know what techniques to pay attention to and what to practice.
00:16 Find Your Drone
07:52 Shape Your Sound
09:42 Use Your Diaphragm
10:52 Learn Circular Breathing
17:32 Learn Awesome Rhythms
19:00 What's Next? Advanced Techniques (Some surprising sounds)
I have learned a lot from the Didge Project:
https://www.youtube.com/channel/UCOgfM3J2BUvSVEAsRPX_4eQ
I also took Jonny Cope's Didgeridoo courses and he does an incredible job going in detail on how to make different sounds as well as how to gain great technique that will give you a good clear tone. His course is here on Udemy (affiliate link):
https://fxo.co/DX2C