"The Jew's harp, also known as jaw harp, vargan, mouth harp, gewgaw, guimbard, khomus, Ozark harp, Galician harp, Berimbau de boca or murchunga, is a lamellophone instrument, consisting of a flexible metal or bamboo tongue or reed attached to a frame" (Wikipedia). It is a very old instrument, widespread throughout the world.
credits
from Traditional Musical Instruments,
released December 15, 2021
Traditional air from the album "Le temps des Fêtes est terminé", 2016. David: jaw harp/casse-gueule
Jean-François: drum/tambour à mailloche.
From Montréal, QC.