Italy, 1905. Fourteen-year-old Lucia and her young mother, Teresa, are servants in a magnificent villa on the Bay of Naples, where Teresa soothes their unhappy mistress with song. But volatile tempers force them to flee, exchanging their warm, gilded cage for the cold winds off Lake Erie and Cleveland's restless immigrant quarters. With a voice as soaring and varied as her moods, Teresa transforms herself into the Naples Nightingale on the vaudeville...