Kurmangazy Sagyrbayuly (1818-1889)-the great Kazakh kuishi-composer. He is a classic of Kazakh instrumental music. He was born and raised in the Bokei Khanate, now Zhideli District of the West Kazakhstan region. The place where the soil was ordered is the former "Shaitani bataga" of the Astrakhan region, now called "Kurmangazy Tobe".