Hard times have fallen on Pacashau, Ga., but the townspeople have faith that the Divinity Church Choir will lift their spirits by winning a national competition. The choir has always made beautiful music, but now, its two leading ladies have hit a sour note. Vi Rose (Queen Latifah) believes that a traditional style is the key to victory, but G.G. (Dolly Parton) thinks tried-and-true means tired-and-old. The two singers must find a harmonious chord or risk losing everything.