Fast Fact Tag: Yidaki

Sir Baldwin Spencer documented the didgeridoo’s crucial function in the ceremonies of the Northern Territory.  Spencer also listed the sacred names “jiboulu” for the everyday trumpet and its ritual counterpart, “Purakakka.”

Spencer, in his analysis of recordings, referred to the work of Roth, who documented the term “yiki-yiki” for a long wooden trumpet used in areas of Cape York Peninsula.

From Central Australia, Spencer and Gillen described the “ilpirra” (or “ulpirra”), a shorter, rudimentary tube used in love-magic ceremonies, which they distinguished as a “rudimentary trumpet” that was sung through to intensify the voice rather than played with vibrating lips.

The evidence suggests that while the instrument was widespread in Arnhem Land, its presence elsewhere was more sporadic. The theory proposed in that analysis is that the instrument, or the idea of it, likely “entered the continent here from the north, possibly as a wooden imitation of the shell trumpet.” Once adopted, it was “highly favoured in song and dance ceremonies” and consequently “spread east through the Gulf country (Roth), west to the Kimberleys and south as far as the MacDonnell ranges” (Museums Victoria article).

Hence, the didgeridoo was primarily used in northern Australia, with its traditional heartland being Arnhem Land in the Northern Territory. Its use was more sporadic elsewhere on the continent.

Initial records used didgeridoo and trumpet interchangeably, but today in Australia, the didgeridoo is still considered a distinct instrument from the bamboo trumpets or similar pipes noted in early colonial writings.

For instance, here is a quote from Sir Baldwin Spencer’s Recordings of Australian Aboriginal Singing: “Also recorded on the 1912 series are accompanying sounds made by the “conch”, Spencer’s name for the Australian wooden trumpet, currently called the “didjeridu”*.”

In The Australian Aboriginal by Herbert Basedow, here is a quote: “The instrument which is capable of producing the loudest, and, at the same time, most weird sound, when correctly manipulated by an aboriginal, is the bamboo trumpet, otherwise known as the drone-pipe or “didjeridoo.””

Early explorers, missionaries, and settlers often described unfamiliar Indigenous instruments using European analogies.

To their ears, the deep resonant sound of the didgeridoo resembled a “trumpet” (or sometimes a “horn” or “pipe”), so they used those terms rather than Aboriginal names.

In addition, “Didgeridoo” is not an Aboriginal word. It appeared in English writing in the early 20th century, likely imitating the sound of the instrument (“did-jerry-doo”).

So when you see old sources call it a “trumpet”, they were trying to compare it to a European brass instrument. When you see “didgeridoo”, it’s the later onomatopoeic English term that spread widely in the 20th century.

The question of whether the didgeridoo is a “later comer” to the Australian musical scene is raised directly within the historical texts.

The evidence suggests that while the instrument was widespread in Arnhem Land, its presence elsewhere was more sporadic. The phrase “later comer” itself comes from an analysis of Sir Baldwin Spencer’s 1912 recordings, which proposed that the “wooden trumpet accompaniment to aboriginal singing is a later comer to the Australian musical scene” compared to the universal use of percussion sticks (Museums Victoria article on Spencer’s recordings).

The theory proposed in that analysis is that the instrument, or the idea of it, likely “entered the continent here from the north, possibly as a wooden imitation of the shell trumpet.” Once adopted, it was “highly favoured in song and dance ceremonies” and consequently “spread east through the Gulf country (Roth), west to the Kimberleys and south as far as the MacDonnell Ranges”.

Therefore, the “latecomer” theory hinges on the idea that the didgeridoo may not be an ancient, pan-continental instrument, but rather a technology that spread relatively recently from a northern point of origin. The mystery of its origins is hinted at in old recordings and the journals of early observers, but it remains unclear whether it was truly a latecomer.

The prevalence of hollow branches in the north made this process straightforward, as Baldwin Spencer observed in Native Tribes of the Northern Territory of Australia: “It is very rare, in any of the northern parts of the Territory to find any branches which are not hollow, so that the native can easily secure one that is suitable for a trumpet.”

The “didgeridoo” is made of wood. This wood can be either bamboo (all the sources agree on this), woolly-butt eucalyptus, or the green stem of a native hibiscus bush (according to Herbert Basedow). Spencer, in his recordings of Australian Aboriginal singing also mentioned trumpets can be “made out of a hollow branch of gum trees, ironwood etc.” 

A typical didgeridoo size varies from 2 to 9 feet long. Roderick Flanagan describes it as having “about three feet in length” and Spencer said “it measured 7-9 feet in length.” Spencer also reported a trumpet which was “five feet in length” and had a diameter at larger end of 2.5 inches and 2 inches at the mouth while Basedow asserts that it should be “four to five feet long” which aligns with the trumpet observed in Native Tribe of the Northern Territory of Australia.

The mouthpiece was often refined for comfort and to create a proper seal. Spencer observed that “as a general rule, the mouth end is coated with wax so that the lips can fit on tightly,” a detail also mentioned in the Native Tribes of Central Australia that the end is “covered with a circle of resin so as to make the margins smoother.”

The external surface was frequently decorated, transforming it into a personal and cultural artifact. Spencer in the Native Tribes of Central Australia described two such decorated instruments in his possession: one was ornamented with “alternate circles of yellow ochre and white kaolin,” while the other featured “two rings of white kaolin” connected by longitudinal lines.”

Herbert Basedow called it a “bamboo trumpet”, “drone-pipe” or “didjeridoo.” Sir Baldwin Spencer in his analysis of recordings of the Australian Aboriginal singing suggested the more specific term “conch,” drawing a comparison to shell trumpets despite it being made of wood or bamboo, noting it was “commonly called a trumpet by the whites, but really a kind of conch, made out of a hollow bough.”

Spencer, in his analysis of recordings, referred to the work of Roth, who documented the term “yiki-yiki” for a long wooden trumpet used in areas of the Cape York Peninsula. In his own documentation of Native Tribes of the Northern Territory of Australia, Spencer also listed the sacred names “jiboulu” for the everyday trumpet and its ritual counterpart, “Purakakka.”

From Central Australia, Spencer and Gillen described the “ilpirra” (or “ulpirra”), a shorter, rudimentary tube used in love-magic ceremonies, which they distinguished as a “rudimentary trumpet” that was sung through to intensify the voice rather than played with vibrating lips.

The name “didgeridoo” was first used in a 1908 newspaper account “Retribution,” where it was written as “did-gery-do,” phonetically capturing the rhythmic sound heard on a Northern Territory cattle run. The term simply did not exist in print until the early 20th century.

Claims that the didgeridoo has been played for 40,000 years or more are common, but there is no historical or archaeological evidence that proves such an age.

The instrument was clearly in Aboriginal use before large-scale European settlement of northern Australia. Collet Barker’s 1829 journal describes a musician at Raffles Bay using a large hollow cane about three feet long, and Thomas Braidwood Wilson’s published 1835 account describes and illustrates the instrument there.

Those records prove that the instrument existed by the early nineteenth century — not that it had existed for tens of thousands of years. Alice Moyle later examined its distribution, language evidence and rock art and proposed a much more recent history, including possible movement into Arnhem Land within the previous thousand years or less.

Moyle’s dating is a scholarly interpretation, not an exact birthday for the instrument. The important point is that a claim of “40,000 years” is not a date established by the available evidence.

The didgeridoo is often presented today as though it was traditionally used by Aboriginal people across Australia. The historical evidence does not support that view.

The earliest written records are concentrated in northern Australia. Thomas Braidwood Wilson described the instrument at Raffles Bay in 1835, Ludwig Leichhardt recorded the Eboro near Port Essington in 1845, and John Lort Stokes also described it in northern Australia in 1846. These early records all come from the Top End.

Later research by Alice Moyle also found that the didgeridoo had a much more limited traditional range. She argued that it probably began in northern Australia and spread into other northern areas over time. Some of that spread may have happened before European settlement, but there is also clear evidence of later spread. On Mornington Island, Moyle recorded in the 1960s that didgeridoo playing was a fairly recent musical innovation and that Lardil people said it had been adopted from Arnhem Land only within the previous twenty to thirty years.

The evidence therefore points to the didgeridoo being a northern Australian instrument that later spread much more widely. Its modern use as a symbol of Aboriginal Australia as a whole should not be assumed to reflect how widely it was traditionally used before European settlement.

No. “Didgeridoo” was not the single traditional Aboriginal name for the instrument. Different groups used different names, and the English word itself appears much later in the written record.

At Raffles Bay, Thomas Braidwood Wilson’s 1835 vocabulary records “Ebero” as the local name for the musical instrument. Ludwig Leichhardt later wrote “Eboro”, while John Lort Stokes recorded “ebroo”. These spellings show Europeans trying to write down local northern names they were hearing.

Collet Barker’s 1829 journal described the sound of the instrument as something like “didoggerry whoan”. Alice Moyle later argued that “didgeridoo” was probably an English sound-word based on the noise of the instrument. The earliest known printed example found so far is the form “did-gery-do” in the Hamilton Spectator in 1908.

Other Aboriginal names are regional rather than universal. Yiḏaki, for example, belongs to Yolŋu traditions of north-east Arnhem Land. So “didgeridoo” is best treated as the widely used English name, not as an ancient Aboriginal word shared across Australia.

No. Some of the earliest documented didgeridoos were made from bamboo or hollow cane, not eucalyptus wood.

Collet Barker’s 1829 account describes a “large hollow cane” about three feet long. Ludwig Leichhardt described the Eboro in 1845 as “a long tube of bamboo”, and John Lort Stokes wrote in 1846 of an ebroo made from bamboo about two to three feet long.

Later writers also recorded wooden instruments. Herbert Basedow described both bamboo trumpets and instruments made from a long hollow limb of woolly-butt eucalyptus. Baldwin Spencer likewise recorded trumpets made from bamboo or hollow tree branches.

The evidence shows that eucalyptus wood was an important traditional material, but it was not the only one. Bamboo, cane and other naturally hollow wood were also used in different northern areas.

Yes. There was no single Aboriginal word for the instrument across northern Australia. Different groups used their own names, and even within one region there could be ordinary and sacred names.

Thomas Braidwood Wilson recorded “Ebero” at Raffles Bay in 1835. Ludwig Leichhardt later wrote “Eboro”, and John Lort Stokes used the form “ebroo”. These were local northern names recorded by Europeans in different spellings.

Baldwin Spencer recorded the Kakadu name “Jiboulu” for a hollow trumpet made from bamboo or a hollow tree branch. In one ceremony he wrote that “Purakakka” was the sacred name for the ordinary Jiboulu. Other researchers recorded names such as “yiki-yiki” in Queensland, while yiḏaki is specifically associated with Yolŋu traditions in north-east Arnhem Land.

These names are evidence of regional traditions. They should not all be treated as interchangeable words for one standard instrument used in the same way everywhere.

The didgeridoo is now one of the best-known symbols of Aboriginal Australia, but that national image isn’t reflected in its documented history.

Nineteenth-century accounts repeatedly place the instrument in Australia’s tropical north — including Raffles Bay and Port Essington. Early descriptions of many southern Aboriginal musical traditions record other forms of accompaniment without showing the same instrument.

Alice Moyle’s research showed just how varied Aboriginal music was. Paired sticks, boomerang clapsticks, rasps, animal-skin drums, body percussion and other forms of accompaniment existed alongside the didgeridoo. It was not historically the universal accompaniment to Aboriginal song.

During the twentieth century the instrument spread more widely through missions, travel between communities, recordings, performance and the Aboriginal arts. Mornington Island is a useful example: Moyle recorded that local people regarded didgeridoo playing there as a fairly recent adoption from Arnhem Land. Its modern national importance is genuine, but it should not be mistaken for evidence that every Aboriginal group traditionally used it.