Goda (-)
tube through which the bag of a mouth-blown bagpipe, &c. is inflated
Prov. Artvin.
Without valve (air-loss is prevented by the tip of the player’s tongue).
Leydi, Roberto: La zampogna in Europa. Como, 1979, p.179.
Picken, Laurence: Folk musical instruments of Turkey. London, 1975, p.533.