Taylor Swift updated her "The Eras Tour" setlist following the release ... The billionaire singer released "Folklore" as a ...

It was the first concert of hers to take place after the release of her secret double album ... eras -- "folklore" and "evermore" -- into one. But for those who keep track of the setlist on ...

While the setlist isn't set in stone ... album “Red” album “Speak Now” album “Reputation” album “Folklore” / “Evermore” ...

The song, off her album Red, was paired with Folklore number "The Last Great American Dynasty" during Swift's "Surprise Song" ...