Mari people
The shyuvr or shuvyr (chiabour in French sources, ) is a type of bagpipe of the Mari people, a Volga-Finnic people living in the Mari El Republic of central-western Russia. It is described as small bagpipe, consisting of a bag, a bone blowpipe, and two tubes of tin joined by a wooden sheath. The pipe is almost always played with the "tumyr", a Mari drum.