Some of the tunes feature the pop superstar, others ended up as vault tracks when she released her Taylor’s Versions.

“Bubbly” singer Colbie Caillat was the first artist Swift tapped for a feature, joining her on “Breathe” from her second studio album, Fearless, in 2008. Since then, artists across genres, including ...

Taylor Swift is credited as the sole writer on more than 60 songs across her career. This means she composed the lyrics and melodies alone. These include fan-favorites like "Our Song," "Love Story," ...