The group chief executive of The Co-operative Group and a cast of colleagues have launched a Christmas charity record in aid of Mencap.

With Nirvana, TOWIE and even The Wombles tipped as contenders to challenge the X-Factor for the Christmas number one spot, Angel Square, with Peter Marks on drums, have released a version of the Take That hit Greatest Day to raise money for young people with a learning disability.

The eight piece outfit features staff from across The Co-operative including food, finance and the head office legal department.