The quena (hispanicized spelling of Quechua qina, sometimes also written kena in English) is the traditional flute of the Andes. Traditionally made of totora, it has 6 finger holes and one thumb hole, and is open on both ends or the bottom is half-closed (choked). To produce 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, along the axis of the pipe, over an elliptical notch cut into the end.