7. 'Thunderball' (Tom Jones)
Tom Jones! We can't hold it against him that his silky croon now sounds like the stuff of parody, or that Jones and John Barry were forced to rush something out the door after United Artists made a last-minute request that the theme song contain the film's title. Fortunately for them, pretty much every other word in the English language rhymes with "Thunderball." The squelching horn melody may be a little (or a lot) derivative of the music from the first three Bond films, but that Welsh baritone spin on Shirley Bassey's shtick made it sound brand new, and the way he nearly asphyxiates on that final note is a perfect flourish for a spy adventure that sets most of its action underwater.