Taylor Swift Premieres 'How Did It End?' Live in Stockholm

The pop icon also performed a special Max Martin medley during her third Eras Tour show in Sweden.

Swift debuted the song 'How Did It End?' from her latest album, 'The Tortured Poets Department: The Anthology'.
The performance took place during the acoustic segment of her concert at Friends Arena.
She honored Swedish producer Max Martin with a medley of their collaborative hits.
The Stockholm show marked the end of Swift's three-day stint in the city.
Swift's Eras Tour will continue with upcoming dates in Lisbon, Portugal.