C’horn-boud (-)
only drone, adjustable: cylindrical, straight, no bell, cavity / single reed
Compare "ar boud" [the buzz(ing)/murmur]; Inclined; NB: ➺ Coruboud (Synonym of Binioù kozh).
Pitch: b♭; 340 mm. NB: Example(s) to be replaced with staff-notation.
Horn-boud, Korn-boud, Korn-bras
Leydi, Roberto: La zampogna in Europa. Como, 1979, p.51.