Swifties on Twitter believe that the superstar's Instagram Story on Tuesday (Oct. 24) featured a lyric reveal.
The new "Vault" track is the fifth that Swift has announced so far.
In a few weeks, we'll be "Out of the Woods" and all of our questions will be answered.
Wednesday's (Aug. 9) surprise songs included two "New" tracks, though the real highlight was the superstar's blockbuster "1989" announcement.
