Gajdzica (f)
single chanter: cylindrical, straight, bell / single reed
Common key: F major; Range, according to Kopoczek: c¹-e♭¹-f¹-g¹-a¹-b¹↑-c²-d² (oddly, with its rather sharp b, instead of the b♭ that would be "expected" in a common F major scale).
NB: Example(s) to be replaced with staff-notation.
Kopoczek, Alojzy: Ludowe instrumenty muzyczne polskiego obszaru karpackiego: instrumenty dęte (Folk instruments in the Polish Carpathian region: wind instruments). Rzeszów, 1996, p.112, 113, 115-116 (key/range).