The rhythms as well as the imposing major chords to this have always made me imagine hearing it like: AN INSTRUMENTAL VERSION COULD'VE VERY WELL BEEN THE THEME TO A SIXTIES' ERA, TV COP SHOW! Really.
(Yeah: the cultural impact of MEET THE BEATLES was so all-encompassing, the reaction to THE ALBUM was felt by anyone 5 to 50 in the 'States...even continuing after the initial flush of 1964; where, it would not have seemed like a stretch to theoretically picture someone such as a then-middle-aged composer named Morton Stevens concocting "Hawaii Five-O" from bits-and-flourishes of a filler Beatles' tune four-and-a-half years' later.)