Beyoncé and Andre 3000‘s take on Amy Winehouse‘s “Back To Black” has hit the internet. The full song had it’s unofficial debut courtesy of legendary DJ/producer and Winehouse collaborator, Mark Ronson. He dropped the track during his broadcast on East Village Radio this past Friday. Though littered with promo drops and a bit of commentary from Ronson, the song is a haunting electric thump of a love/hate ballad – the beat chopped and screwed by Chicago’s own Hollywood Holt. Their take on “Back To Black” is also featured in the trailer for Baz Luhrmann‘s remake of The Great Gatsby. Check the full track below. Scroll down to watch the trailer.