Truth told, folks still ask if Saul Crabtree sold his soul for the perfect hymn. If he sold it to angels or devils. A Bristol newspaper once asked: "are his love songs closer to heaven than dying?" Others wonder how he wrote a song so sad, everyone who heard it died of a broken heart.

Yet, more than anything else folks ponder in the town of Trinity, one question lingers: why did this angel-toned preacher's son, just as his fame seemed ready to light the Appalachian nightsky forever, disappear completely?

In 1938, the decisions Saul makes will alter his family's story for generations. He and his eerily talented descendants ignite religious fear throughout Red Pine County. They navigate chapels, decaying sanatoriums, high school hallways, and a lingering myth from their Cherokee heritage that follows them wherever they go.

In the end, however, it's Saul's precocious grandson, Eli, who must find answers to these heartbreaking questions, who must enter this world rich in music and voices, where people die to hear the unspoken, and salvation is only found in the not-yet sung.