Among the high villages and defensive towers of Georgia, Gabe investigates polyphonic singing, winter isolation, and the ways communities build connection from voices that never become identical. Nino is musically serious, fond of school, and delighted whenever Tala must admit that a song can hold exact information.
A harmony Crossing reveals a warning hidden inside a musical change later dismissed as a mistake. Then a recording arrives that could transform the family's search. To test it, Tala, Naya, and Rafi must combine structure, relationship, and sound—and decide whether the most convincing evidence is the evidence willing to be corrected.
