Taylor Swift drops ‘Eras Tour’ doc trailer, with ‘mysterious forces at play’

By Lisa Respers France, CNN (CNN) — The “Eras Tour” has ended, yet Swifties can still be in that era. On Thursday Taylor Swift dropped the trailer for her forthcoming Disney+ docuseries “The End of an Era.” It begins with a behind-the-scenes of the superstar singer on the tour, with Swift saying “I’m very aware