Sir Furry, I don't get it -- how can they play this live for ten hours?
Anyway, there is another dimension to Native American flute, many tribes, maybe especially in the American Southwest, including Navajo tradition...the flute is traditionally the voice of love, calling the soul home to the Beloved God...
So in courting the one he loves, the young lover plays the flute. Maybe you have seen our Kokopelli? A Hopi word...he is depicted in rock art, always playing a flute and with a bag of seeds on his back. Those are the seeds of truth, and he is scattering them over the world and planting them in your heart!
This is the one I love...this little fellow is in Arizona, carved into a steep canyon wall above a river.