DIGEREE DOO

When I met Oli in downtown Toulouse, he was working his way round the world playing this peculiar aboriginal instrument. It emits a deep, growling sound that can be hauntingly beautiful.

If Oli had to cut a piece off his instrument to make transport easier, what would happen to the musical note it makes?

Can you estimate the frequency of the musical note this particular digeree doo might make?

Toulouse, France