Adele Bond theme: Producer Paul Epworth

Adele's theme song for the new James Bond movie, Skyfall, has been leaked on the internet.

The singer posted a cover page of the sheet music on Twitter yesterday which listed her name and producer Paul Epworth.

Epworth told the BBC's Lizo Mzimba that seeing the music orchestrated and performed, was quite a moment and seeing the reaction from people made him feel that they had "nailed it".