Original sentence: A didgeridoo is a type of musical instrument that, according to according to western musicological classification, falls into the category of aerophone.Although traditionally the instrument was not widespread around the country - it was only used by Aboriginal groups in the most northerly areas - today it is commonly considered the national instrument, not only of Australian Aborigines but of Australia in general.Didgeridoos are traditionally of eucalyptus or bamboo, but are also made of contemporary materials such as PVC piping.In traditional situations it is played only by men, usually as an accompaniment to ceremonial or recreational singing, or, much more rarely, as a solo instrument.It consists of a long tube, without fingerholes, through which the player blows.It is sometimes fitted with a mouthpiece of beeswax.Skilled players use the technique of circular breathing to achieve a continuous sound, and also employ techniques for inducing multiple harmonic resonances
Edited sentence: A didgeridoo is a type of musical instrument, in the woodwind family due it's akin to traditional flutes.Aborigines used the didgeridoo to communicate over long distances, as well as to accompany songs, and the instrument is commonly considered the national instrument of Australian Aborigines.It is one of the most difficult instruments to play.It is traditionally made out of eucalyptus or bamboo.Specialists employ the rare skills of cyclic breathing and techniques for inducing multiple harmonic resonances possibly by vibration of the lips and vocal triggers.Traditionally it is an instrument played by males