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Final preparations under way for the Queen's Jubilee concert

2 June 2012 Last updated at 05:42 BST

The Queen's Diamond Jubilee concert will take place on Monday 4 June at Buckingham Palace. The event will include performances from Sir Paul McCartney, Stevie Wonder and Sir Elton John.

It will also feature a special song - sung by 200 people from around the Commonwealth - co-written for the occasion by Gary Barlow and Andrew Lloyd Webber.

Daniela Relph takes a look behind the scenes of this once in a lifetime event.

Queen's Jubilee concert - 19:30 BST on Monday on BBC One, BBC One HD & Radio 2