After online leaks earlier this week, Adele's theme song for the upcoming James Bond movie Skyfall has received its official launch.

Listen to the song in full here.

Directed by Sam Mendes, and starring Daniel Craig, Javier Bardem, Naomie Harris, Bérénice Marlohe, Judi Dench, Ralph Fiennes, Ben Whishaw and Albert Finney, Skyfall opens in cinemas on Friday October 26.