Didgeridoo

The didgeridoo (or didjeridu) is a unique wind instrument of the Australian Aborigines of northern Australia. It is sometimes described as a natural wooden trumpet or "drone pipe". Musicologists classify it as an aerophone.

Construction and play

Authentic Aboriginal didgeridoos produced in traditionally-oriented communities in northern Australia are typically made from hardwoods especially various eucalyptus species that are endemic to the region. The main trunk of the tree is often harvested, though branches are sometimes used as well. Aboriginal craftsmen spend considerable time searching for a suitable tree to make into a didgeridoo. The difficult part is in finding a tree that has been suitably hollowed out by termites. If the hollow is too big or too small, it will make a poor quality instrument.

Related Topics:
Hardwood - Eucalyptus - Endemic - Termite

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When a suitable tree is found and cut down, a length of the main trunk or a segment of a branch is removed that will become the didgeridoo. The bark is taken off, the ends trimmed, and some shaping of the exterior then results in a finished instrument. This instrument may be painted or left undecorated. A rim of beeswax may or may not be applied to the mouthpiece end.

Related Topics:
Beeswax - Mouthpiece

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The didgeridoo is played with continuously vibrating lips to produce the drone while using a special breathing technique called circular breathing. This requires breathing in through the nose whilst simultaneously expelling air out of the mouth using the tongue and cheeks. By use of this technique, a skilled player can replenish the air in his lungs, and with practice can sustain a note for as long as desired. Recordings exist of modern didgeridoo players playing continuously for more than forty minutes, and some currently unsubstantiated claims peg times over one hour.

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