1. "All Too Well" (Original 10-Minute Version): Prior to the release of her 2021 album "Red (Taylor's Version)," Swift revealed the existence of a longer, 10-minute version of her hit song "All Too Well." This unpublished version gained significant attention and anticipation among fans.
2. "Ronan": Swift wrote this emotional song in memory of Ronan Thompson, a young boy battling cancer. The song was not officially released but was performed live by Swift and later shared with Ronan's family.
3. "Never Grow Up": This unreleased song was intended for Swift's "Fearless" album but ultimately didn't make the final cut. A demo version later leaked online and gained popularity among fans.
4. "I'd Lie": Another song that didn't make it onto the "Fearless" album, "I'd Lie" features Swift's signature acoustic guitar and poetic lyrics.
5. "The Last Time" (Original Version with Gary Lightbody): This unreleased version of "The Last Time" features a collaboration with Gary Lightbody, the lead singer of the band Snow Patrol.
6. "Come Back... Be Here": This upbeat pop-rock song was written during the "Reputation" era but did not make it onto the album.
7. "Enchanted (Piano Version)": A slower, more intimate piano version of Swift's hit song "Enchanted" from the "Speak Now" album.
8. "Sparks Fly" (Original Demo Version): The original demo of "Sparks Fly" reportedly features different lyrics and a slightly different melody compared to the released version.
9. "Two Is Better Than One" (featuring Boys Like Girls): This collaboration between Swift and the band Boys Like Girls was meant for her debut album but remained unreleased.
10. "This Love": Fans speculate that this unreleased track might have been intended for the "1989" album due to its synth-pop sound.
It's important to note that the availability of these unpublished songs may vary, as some of them may have been leaked online, while others remain solely within Swift's possession.