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Gary Barlow on making the Jubilee song 'Sing'

25 May 2012 Last updated at 14:54 BST

Gary Barlow has co-composed the official Jubilee single and he has travelled the world making a documentary about the recording of the single.

The song, 'Sing' features musicians from across the Commonwealth, the Military Wives choir, and Prince Harry on tambourine.

Gary Barlow explained how he got the inspiration behind the single.