Ask Billboard: Taylor Swift's Career Sales
By Gary Trust
Yet more on the superstar's strong week.
As always, submit your questions about Billboard charts, sales and airplay, as well as general music musings, to askbb@billboard.com. Please include your first and last name, as well as your city, state and country, if outside the U.S.
TAYLOR FITTINGS
Gary,
Like many people, I was pleased to see
