Quena
Made of bamboo, it has six finger holes and one thumb hole and is open on both ends. To make a sound, the player closes the top end of the pipe with the flesh between his chin and lower lip, and blows a stream of air downward, over a notch cut into the end. It is normally in the key of G major. G is the lowest note when all the holes are covered. It produces a very breathy or airy tone.