Hoot:

Hoot tones in the characteristics field are shown in chronological order when blowing them on the instrument. Hoot tones are the tones that can be produced by squeezing your lips and blow with extra pressure like you do when blowing a normal hoot. The more you squeeze and the harder you blow the higher the hoot tones come out of the didge. Hoot tones are often shortly mixed trough a rhythm pattern. Also in traditional east Arnhem land, playing hoot tones are rapidly mixed through the complex rhythmic patterns.

Back pressure

This is a very generalized term for didgeridoos that need more pressure to play them. Although the back pressure of a low-tone didgeridoo can also be better or worse. The lower the tone of the didgeridoo the less presure is needed to make it go. If the back pressure is nicely balanced then the consistency of the airflow comes out better.It is like the instrument holds its pressure firmly and gives you time to mix your variations of accents through the rhythm or breathing pattern.

Harmonics

Any instrument emits basics footnote and highest harmonics notes. The highest harmonic note makes the richness sound. You can select harmonics when you changing the interior mouth form and play OU – I

Vocalization

You can sing or scream at the same time we are playing...

A: la A# : La# B: si C: do C# Do# D : ré D# Ré# E: mi F: fa F# Fa# G: sol G# Sol#