Tells the story of the Rocksteady era (1966-69), considered by music experts to be the golden age of Jamaican music. A blend of ska, soul and R & B, Rocksteady developed the buoyant rhythms, prominent bass line, beautiful vocals and socially conscious lyrics that became Reggae. Forty years after Rocksteady's peak, the documentary filmmakers brought the remaining great Rocksteady singers and musicians together to record an album of their greatest hits, to perform live at a reunion concert and to tell their stories.