Yupana
Yupana panpipes of the Lamisto Indians of Ecuador and Peru, with 12 pipes (105). Izikowitz, Karl Gustav. Musical and Other Sound Instruments of the South American Indians. Gothenborg, 1935.
Yupana panpipes of the Lamisto Indians of Ecuador and Peru, with 12 pipes (105). Izikowitz, Karl Gustav. Musical and Other Sound Instruments of the South American Indians. Gothenborg, 1935.