Ed Sheeran previews Christmas single duet with Elton John

officialcharts.com:

Ed Sheeran has given a sneak preview of his upcoming Christmas single, which is a duet with Elton John. Ed previously revealed that he has recorded a festive song with Elton after being approached by the music legend last year.

During an "Ed Sheeran hour" with Zoe Ball on BBC Radio 2 today to celebrate the release of his new album =, Ed performed a section of the track live with his guitar.  "There's loads of sleigh bells on it and it sounds a lot more Christmassy than that," he said afterwards of the currently untitled song.

Ed then admitted he is less precious about keeping his new songs locked away until their release, explaining: "A song like Shape Of You I kept secret for so long, but with Bad Habits, I was like, 'why can't I leak