The đàn nguyệt ( Vietnamese pronunciation: [ɗǎn ŋwiə̂ˀt] "moon-shaped lute", Chữ Nôm: 彈月) also called nguyệt cầm (Chữ Hán: 月琴), đàn kìm, is a two-stringed Vietnamese traditional musical instrument.
[1] It is used in folk and classical music and remains popular throughout Vietnam (although during the 20th century, many Vietnamese musicians increasingly gravitated toward the acoustic and electric guitar).
This, along with the instrument's raised frets, allows the important bending tones to interpret traditional Vietnamese music correctly.
The strings are generally plucked with a small plectrum; a plastic guitar pick is often used.
Its alternate name, nguyệt cầm, also means "moon string instrument" (cầm meaning "string instrument" in Sino-Vietnamese, coming from the Chinese yuèqín, 月琴).