"Wild One" (not to be confused with "Color Blue") is an unreleased song by Lana Del Rey. It was written with Justin Parker and any producers of the song are unknown. The track was registered on APRA AMCOS[1] and Harry Fox Agency[2] during 2015 along with "Beautiful People".
Speculation
Some fans speculate that the track was intended to be included on Lust for Life, however was cut prior to the album being released. The song may originate from the same sessions as "Beautiful People," as it was registered alongside it and was also written with Justin Parker. It has also been speculated that the song has leaked under the unofficial titles "Wild on You" or "Color Blue", though this is unlikely as "Color Blue" was recorded in 2013 and produced by Fabrizio Argiolas.