I am always curious who (of the multiple producers who worked for Fashion) made the gorgeous disco/daft punk-ish demo
My bet is David Guetta did and then someone else (not sure of Will I Am) botched the song on the album version
Lana's case is pretry comparable to us in the sense there's a few albums carrying her streaming figures (inb4 BTD = TFM, BTW =UV and ASIB=NFR) while the newer releases aren't even top3 in daily streams from her discography