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World Traditional Instruments DB
Morin Khuur

Image: Brücke-Osteuropa, Public domain — via Wikimedia Commons

Morin Khuur

морин хуур

CategoryStrings
Country of originMongolia
Classificationmusic genre, type of musical instrument
Wikipediaen.wikipedia.org
WikidataQ1129422

Listen

Short phrase · 7s

Audio: CC BY 4.0 / via Freesound

Performance video

Morin khuur Instrument

Video: PONS MUSIC TREATS, Creative Commons (CC BY) / via YouTube

Overview

Mongolia’s national bowed string instrument, the morin khuur is a two-string fiddle whose trapezoidal wooden body sits below a long neck topped by a carved horse-head scroll. Few musical instruments anywhere are so visually distinctive, and the sound — full, breathy, and able to imitate the long sustained tones of Mongolian throat singing — ranks among the most evocative in Central Asian music.

The horse-head carving is not decoration. It carries the instrument’s deepest cultural meaning: in Mongolian tradition the morin khuur is bound to the horse, and to the herder culture of the steppe, in ways that go well beyond music.

Origin & History

The morin khuur emerged from the family of long-necked fiddles widespread across Inner and Central Asia, with related instruments documented in Tuvan, Mongol-Buryat and other Turkic-Mongol cultures. Mongolian historical accounts trace the form back to at least the 13th century, with continuous evolution since then. The Mongol Empire’s vast geographic reach also carried bowed-string traditions across Eurasia, and several modern instruments — including the Chinese morin khuur (called matouqin in Mandarin) — share a common ancestry with the Mongolian instrument.

Through the centuries the instrument held a central place in herder camp life as a solo and accompanying instrument for urtin duu (long song). In 2003 UNESCO inscribed the traditional music of the morin khuur on its Representative List of the Intangible Cultural Heritage of Humanity — one of the first instruments to receive that recognition as an individual heritage, rather than as part of a broader tradition.

The 20th century brought significant standardisation. Soviet-period Mongolian conservatories established a four-string variant for orchestral use (sometimes called ih khuur), and the standard two-string instrument acquired an enlarged body and tuned-tighter strings to project in concert halls. Both forms continue.

Construction & Materials

The Hornbostel-Sachs system places the morin khuur in 321.313 (necked box-lute, bowed). The body is trapezoidal — a distinctive shape compared with the rounded or oval bodies of most other bowed instruments — with a wooden front and back and ribs of bent wood. Traditionally the front was a stretched skin of horsehide or sheepskin; modern instruments use thin spruce in the manner of European stringed instruments.

The two strings are tuned a fourth or fifth apart, traditionally made of bundles of horsehair (an unusual choice for a string instrument) but now usually nylon. The bow is also strung with horsehair, of course, in this case loosely enough that the player can adjust tension during play by pressing the bow hair with the fingers. The horse-head carving at the top of the neck is the instrument’s signature visual element.

How It’s Played

The player sits with the instrument held vertically between the knees, much like a small cello. The right hand draws the bow across the strings, and — in a technique that distinguishes this family from most European bowed instruments — the bow passes between the two strings rather than across them from outside. The left hand stops the strings against the open neck (there is no fingerboard) using the back of the fingernails, similar in principle to sarangi technique.

The instrument is exceptionally well suited to long sustained tones, gentle pitch bends, and a singing legato that closely resembles the human voice. Many players accompany themselves singing in the urtin duu tradition, weaving the morin khuur’s melodic line in and out of their own vocal phrasing.

Cultural Significance

Within Mongolian culture, the morin khuur carries significance well beyond its musical function. The instrument is associated with the horse-centred herder traditions of the steppe, with stories and legends of herder boys mourning their lost horses, and with the cultural identity of Mongolian-ness itself. Most Mongolian households once owned a morin khuur, and the instrument is required to be present at major ceremonies and festivals.

The cultural weight of the instrument is reflected in its prominence in modern Mongolian state ceremony — a morin khuur ensemble plays at major government events — and in its UNESCO recognition. Outside Mongolia, the instrument has become widely known through international concerts by ensembles such as the Mongolian Morin Khuur Ensemble and through fusion projects involving throat singers and Western musicians.

Notable Examples & Recordings

For listening, recordings by the Morin Khuur Ensemble of Mongolia and by individual masters such as Tsogbadrakh Khurelbaatar provide the foundation of the modern recorded repertoire. The Hu, a Mongolian heavy-metal band founded in 2016, has used the morin khuur as a lead instrument in international touring and brought the sound of the instrument to a much younger global audience. Field recordings of urtin duu with morin khuur accompaniment are available through the Smithsonian Folkways and Ocora archives.

Related Instruments

  • Igil – the Tuvan two-string horse-head fiddle, very closely related
  • Erhu – the Chinese two-string fiddle, more remote relative
  • Khuuchir – the smaller Mongolian fiddle of Chinese origin
  • Matouqin – the Chinese-Mongolian variant standardised in Inner Mongolia
  • Yatga – the Mongolian long zither, often paired with morin khuur in ensemble

Where to Hear It

Concert performances by Mongolian state ensembles tour internationally on a regular basis, with appearances at major world music festivals such as WOMEX. Inside Mongolia, the morin khuur is heard at every major cultural event, particularly the summer Naadam festival. The Wikimedia Commons category collects images and performance video.

Learning Resources

Serious study of the morin khuur is most easily pursued in Mongolia, where the State Conservatory in Ulaanbaatar offers full degree programmes in the instrument. Outside Mongolia, instruction is available through Mongolian cultural associations in Tokyo, San Francisco and several European cities. Method books are scarce in any language other than Mongolian; recordings remain a primary external resource for self-study.

Frequently Asked Questions

What family is the morin khuur in?
It is a necked box-lute, bowed, classed as 321.313 in the Hornbostel-Sachs system.

Why does the morin khuur have a horse-head carving?
The horse is central to traditional Mongolian herder culture, and the instrument is symbolically bound to the horse in Mongolian tradition. The carving is a physical expression of that connection.

How many strings does a morin khuur have?
Two strings, tuned a fourth or fifth apart. A four-string orchestral variant (ih khuur) was developed in the 20th century but the two-string instrument remains the standard.

Is the morin khuur on the UNESCO heritage list?
Yes. UNESCO inscribed the traditional music of the morin khuur on its Representative List of the Intangible Cultural Heritage of Humanity in 2003.

Where did the morin khuur originate?
It belongs to the broader Inner and Central Asian family of long-necked bowed fiddles, with the Mongolian form documented from at least the 13th century.

Is the morin khuur difficult to learn?
Producing a clear bowed tone takes some practice because the bow passes between rather than across the strings. The fingernail stopping technique and the long-phrase singing style of the traditional repertoire then take years of guided study.

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