Gagri Tuiduk
Gargy-tuyduk this is a long reed flute whose origin, according to legend, is connected with Alexander of Macedonia, and a similar instrument existed in ancient Egypt. Attention has been drawn to the possible origin of the instrument's name, gargy, from gargysh, gargamak, gargysha galmak and gargysh etmek among the Turkic people meaning "curse". There is also said to be a connection with Kargyra and Kharkhira, the style of guttural singing for two voices of the northern Turkic-speaking peoples (Khakass, Yakut and Tuva peoples). The sound of the gargy-tuyduk has much in common with the two-voiced kargyra.
Read more about this topic: Music Of Turkmenistan