Tumyr ( chm, тумыр) or tyumyr (''тюмыр'') are a type of Mari two-sided

drums A drum kit (also called a drum set, trap set, or simply drums) is a collection of drums, cymbals, and other Percussion instrument, auxiliary percussion instruments set up to be played by one person. The player (drummer) typically holds a pair o ...

. The Mari ''

shyuvr The shyuvr or shuvyr (chiabour in French sources, russian: Шувыр) 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, ...

'' (bagpipe) is almost always played with the tumyr.

References

Mari musical instruments Drums {{Membranophone-instrument-stub