From Wikipedia - Reading time: 5 min
This is a list of instruments by Hornbostel-Sachs number, covering those instruments that are classified under 312.22 under that system. These instruments are single-stringed heterochord musical bows with an attached resonator and a tuning noose.
These instruments may be classified with a suffix, based on how the strings are caused to vibrate.
| Instrument | Tradition | Hornbostel–Sachs classification | Description |
|---|---|---|---|
| ajaeng 아쟁, 牙箏 |
Korea | 312.22 | Half-tube zither with seven silk strings, played with a piece of forsythia wood |
| Đàn tranh 檀箏 |
Vietnam | 312.22 | Wooden-bodied and steel-stringed zither |
| gayageum[1][2] kayagum, kayago, kayagŭm, 가야금, 伽倻琴 |
Korea | 312.22-5 | zither-like string instrument, with 12 strings. |
| geomungo komungo, kŏmun'go, hyeongeum, hyongum, hyŏn'gŭm |
Korea | 312.22 | Fretted zither |
| guqin |
China | 312.22 | |
| guzheng [3] zheng, gu-zheng |
China | 312.22-5 | Half-tube zither, rectangular with three sound holes on the bottom, now with twenty-one strings most typically, pentatonic tuning, strings are plucked by hand |
| koto[4] |
Japan | 312.22 | Long and hollow thirteen-stringed instrument |
| koto, 17-string |
Japan | 312.22 | 17-stringed koto |
| se |
China | 312.22 | Ancient plucked instrument |
| yazheng ya zheng, ya cheng |
China | 312.22 |
|
As the most popular national instrument in China, zheng (also known as gu-zheng) is one of the eldest Chinese string instruments with a history of at least 2,500 years.