For certain new releases, the mobile app incorporates "Storylines" which are basically a module that gives you insight to each song, that you can click through like an Instagram story. This feature is kind of new (about a year old). I'm sure there are many songs that came out before this feature that have awesome backstories never told.
Post songs below that deserves storyline in app, either because the song is so abstract that you want to know the story behind it, or because you know there's a cool story to tell. I want to hear them because i'm addicted to this feature!!!