Taylor Swift and Jack Antonoff had a blast writing "This is Why We Can't Have Nice Things."
Swift has shared a glimpse of the studio sessions that went into the making of the not-so-subtle jab at Kanye West in a new video teaser.
Swift and Antonoff are seen working on the Reputation track, with the pop singer playing keyboards.
The video is part of the Making of a Song Series on DIRECTV AT&T video customers can watch the new series on Taylor Swift NOW on DIRECTV NOW, DIRECTV and U-verse.
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