Lana Del Rey's new single will be out on May 18, by the way.
Also, thanks to a press release, we now know that 'West Coast' was written with Rick Nowels and produced by Dan Auerbach from The Black Keys.
Plus, the press release also includes a quote from the lady herself about 'Ultraviolence':
"The record is finished and it's beautiful – it's so wrong and exquisite. It is absolutely gorgeous — darker than the first.”
Anyway, there you go.