A unique aspect of the Tumblr era was that the unreleased songs became just as popular, if not more so, than the official ones. To this day, songs that have never appeared on Spotify are considered classics by her fanbase.

These tracks showcased a range far wider than her studio albums, from the "sugar daddy" pop of Behind Closed Doors to the folk-leaning roots of her early work.

These songs defined the era's aesthetic through their specific lyrical themes: Lana Del Rey Songs Categorised - Tumblr