Lana Del Rey shares a stark piano ballad from Norman Fucking Rockwell, featuring one lyric that seems to reference her battle with depression and a 1947 film, but that some youtube commenters and others are interpreting to be a thinly veiled shot at Azealia Banks:

"I've been tearing up town in my fucking white gown
Like a goddamn near sociopath
Shaking my ass is the only thing that's
Got this black narcissist off my back
She couldn't care less, and I never cared more
So there's no more to say about that"