It's an Ariel Pink cover
Indie princess Sky Ferreira pulled a 'Beyonce' and dropped a surprise new track for fans this week.
On Tuesday she announced the track via Twitter.
My Molly http://t.co/wlbyrVJfyS
— Sky Ferreira (@skyferreira) December 24, 2013
The song is a collaboration with Ariel Pink on a cover of his track My Molly.
Don't miss a beat with our FREE daily newsletter
In the US, of course, 'molly' is slang for ecstacy. Earlier this year Ferreira was arrested on drug charges along with her boyfriend Zachary Cole Smith of DIIV - who have since pulled out of a planned Australian visit with Big Day Out.