This is an incredible video of Bruce Copley, world-renowned musician-healer-educator, playing the ancient fire stick technique.

From Aahalearning:
Using the ancient fire stick technique a coal ember is created from the didge wood and placed with kindling into the end of the didgeridoo. By playing a very rapid rhythm, the ember ignites and becomes a fire that [...]

The dual-chamber didgeridoo is an illusive instrument to find on the internet but I did find this side-ways video of two people playing the same didge.. *jaw drop* ..at the same time! Think of the possibilities…

The didgeridoo (or didjeridu) is said to be the oldest wind instrument, dating back 1500 years to Aboriginal Austrailia. [...]