I can't tell a good didgeridoo player from a bad one.
But then, there isn't much call for them in these parts, so "what difference at this point does it make*?"
* As opined by the lovely and multi-talented PIAPS**.
** Pig In A Pant Suit - but you knew that.
“I can’t tell a good didgeridoo player from a bad one.”
The good ones have the circular breathing part down.