"No one knows where the Tufa came from, or how they ended up in the mountains of East Tennessee. When the first Europeans came to the Smoky Mountains, the Tufa were already there. Dark-haired and enigmatic, they live quietly in the hills and valleys of Cloud County, their origins lost to history. But there are clues in their music, hidden in the songs they have passed down for generations. ... Private Bronwyn Hyatt, a true daughter of the Tufa, has...