Band Aid 30 have re-released a new version of the song "Do They Know It's Christmas?" in order to aid victims of the Ebola crisis in West Africa.

Organised by musician and philanthropist Bob Geldof 30 years after the original Band Aid project, and 10 years since the last time "Do They Know It's Christmas?" was recorded for Band Aid 20, artists on the new single include One Direction, Ed Sheeran, Ellie Goulding, Emeli Sande and Sam Smith.

The latest version is available for 99 pence as a download, with a physical copy, costing £4, available in three weeks with the artwork done by British artist Tracey Emin.

Proceeds of the single will benefit the Band Aid Trust "In the global fight against Ebola," according to a statement.

Video courtesy of Virgin EMI Records