In the weeks when music's most coveted honors hang in the balance, Taylor Swift has moved with practiced intention — releasing a new single and expanding an already celebrated album to keep her work alive in the minds of voters and listeners alike. The dual release of 'Patient Zero' and a deluxe edition of 'The Life of a Showgirl' is less a surprise than a studied reminder that in the awards economy, presence is its own form of argument. Swift, who has long understood the industry's rhythms as well as its melodies, is ensuring that as the Grammy and VMA seasons accelerate, her name remains not