Šŭvyrpu (gender unknown)
original: шўвырпу
double chanter, assembled: cylindrical, parallel, common bell / asymmetrical holes / single reeds
From "pu" [wood]; Correct spelling of Chuvyr pu (chanter) mentioned by Boone; Not encountered as such in any of the available sources; NB¹: ➺ homonym (yoke); NB²: Compare Šüvyrlu (blowpipe); NB³: The Cyrillic letters л [L] and п [P] are easily confused by readers who are unfamiliar with that script.