In Harmony, takes us back to a time when sister singing groups were very popular. This craze started in the ‘40’s with the tight harmonies of the Andrew Sisters and helped make popular such siblings as the McGuire Sisters, King Sisters, Clooney Sisters, Lennon Sisters, etc.
It is 1962, where in Cincinnati, Ohio, WKRC-TV, an ABC affiliate, is hosting a contest to find the next new sister act on Sing Your Song, hosted by local celebrity, Kip Kiley. After weeks of searching, the three final singing sister acts are to appear on the finals of this contest, sponsored by Huckleberry Foods, to be broadcast nationally.