The jetigen is a Kazakh plucked zither. The most ancient type of zhetigen was an oblong box hollowed out of a piece of wood. The strings (made of horsehair) were stretched by hand from the outside of the instrument. Under each string, asyks were placed on both sides, which served as pegs. By moving them, it was possible to tune the string. If the asyks were brought closer together, the tuning was raised; if they were moved apart, it was lowered. It was widely used until the 19th century. Currently, the zhetigen is used as a solo and accompanying instrument in folk orchestras and ensembles. In ancient times, an old man lived in a village. He had seven sons. One cold winter, due to jute (massive death of livestock caused by icing of pastures or heavy snowfall, making grazing difficult), people were left without food, and grief settled in the old man's house. Death took away all the sons one after another. After the death of his eldest son Kaniya, the grief-stricken old man hollowed out a piece of dry wood, stretched a string on it and, having placed a stand under it, performed the kyui "Karagym" ("My dear"), after the death of his second son Torealym, the old father stretches a second string and improvises the kyui "Kanat synar" ("Broken wing"), for his third son Zhaikeldy he composes the kyui "Kumarym" ("My beloved"); The fourth son, Beken, is dedicated to the kyui "Ot soner" ("Extinguished flame"), the fifth son, Khauasu, is composed "Bakyt koshty" ("Lost happiness"), and the sixth son, Zhulzar - "Kun tutyldy" ("Eclipsed sun"). After the loss of his last youngest son, Kiyas, the old man pulls the seventh string and performs the kyui "Zheti balamnan ayrylyp kusa boldym" ("Grief from the loss of seven sons"). Extracting sounds full of sorrow from the instrument, the performer shows the images of his children in melodies of various natures. These improvised melodies were further developed and have come down to us in the form of instrumental pieces-kyuis under the general name "Zhetigennin zheteui" ("Seven kyuis of zhetygen"). This is one of the ancient Kazakh musical instruments that has survived to this day almost unchanged.