 Music "is often employed to expose the ambiguities and fallacies of conventional storytelling; for instance by pointing at the paradoxes of the distinction between diegetic and extradiegetic music".Early work, including Luis Buñuel's 1933 "Land Without Bread", Orson Welles's 1938 radio broadcast of "The War of the Worlds", various April Fools' Day news reports, and "vérité"-style film and television during the 1960s and 1970s, served as precursor to the genre.Early examples of mock-documentaries include "The Connection" (1961), "A Hard Day's Night" (1964), "David Holzman's Diary" (1967), "Pat Paulsen for President" (1968), "Take the Money and Run" (1969), "The Clowns" (1970), by Federico Fellini (a peculiar hybrid of documentary and fiction, a docufiction), "Smile" (1975) and "All You Need Is Cash" (1978).