The Songcatcher

Description for THE SONGCATCHER by Sharyn McCrumb:

Folksinger Lark McCourry is haunted by the memory of a song. Passed down through generations, it carried her ancestors from a Scottish island, through the pages of American history, to western North Carolina. Over the years, though, the memory of the old song has dimmed and Lark's only hope of preserving her family legacy lies in mountain wisewoman Nora Bonesteel, who talks to both the living and the dead.

This is #6 in A Spencer Arrowood Novel.