Stay Zedd feat. Alessia Cara
It's the 2009 X Factor winner's song, a cover of Miley Cyrus' 'The Climb'.
The song was released for digital download just hours after the show in which 18 year Joe McElderry was named as champion.
Joe will be hoping to be at the top of our chart over Christmas, we'll let you know how he does next Sunday from 4pm.
Take a look at Joe's live performance of 'The Climb' and let us know what you think below...