We've been taking a look back at Taylor Swift's Red album, which she released six years ago, and the next song we're going to play off this album is the title track, and Taylor explained to me why she chose to name the entire album after this particular song. For me, the song Red, as soon as I wrote that, that was the turning point in the record. That was when I realized this could be something different. This could be something unique. This is a song that makes me open up all of my ideas of the possibilities of where this album could go. It's a song about a relationship that was wrong and difficult and complicated and hard and impossible, but you can't forget about it because it was Red, and it was passionate, and it was, in a lot of ways, touched you in a more real way than you'd ever experienced before, and I think that that kind of relationship really inspired a lot of the songs on this record. It is the title track off of Taylor's album, which is celebrating its six-year anniversary of release. This is Red on Big Machine Radio.