(CNN) - Taylor Swift's sixth studio album is here.
The 27-year-old Swift dropped her new album "Reputation" late Thursday night.
Two days earlier, she posted the album's official track list after it was leaked on social media. There are 15 songs on the album.
One track is a collaboration with singer Ed Sheeran and rapper Future called "End Game."
Swift will begin publicly promoting the album Friday with a special concert for XM radio followed by an appearance on "Saturday Night Live."
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