Early in the 1900s, Billboard presented charts detailing the popularity of sheet music in the U.S. In July 1940, Billboard unveiled its first chart ranking the sales of recorded songs, the 10 ...
As a result, Swifties have been cross-referencing Swift's songs with The 1975's to figure out who's writing about who. And now fans think a lot of The 1975's discography were about Swift all along.