9. 'On Her Majesty's Secret Service' (John Barry Orchestra)
And now for something completely different. The first entry shot after Sean Connery relinquished the role, 1969's On Her Majesty's Secret Service was also the first Bond film since From Russia With Love to use an instrumental theme. Layering a safe but deliciously brassy melody over a Moog bass line that was a few years ahead of its time, John Barry's reassuring composition helped 007 make the daunting leap from successful series to a bona fide franchise that could exist independent of a single star. Still, it's hard not to wonder what might have happened if the composer had been granted the permission he sought to write the operatic Gilbert and Sullivan-style jam the film's title so clearly demands.