Didjeridu

A didjeridu is a musical wind instrument developed by the Australian aborigines.
Found on http://www.probertencyclopaedia.com/browse/VD.HTM

didjeridu

wind instrument in the form of a straight wooden trumpet. The instrument is made from a hollow tree branch, traditionally eucalyptus wood or ... [2 related articles]
Found on http://www.britannica.com/eb/a-z/d/46
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