+85 View gallery Drone Show above Buckingham Palace during the BBC's Platinum Party at the Palace spelt 'Thank You Ma'am' in tribute to the Queen +85 View gallery Guy Garvey of Elbow performs during the Platinum Party At The Palace +85 View gallery Andrew Lloyd Webber onstage during the Platinum Party +85 View gallery A conductor prepares to guide his band for Britain's national anthem +85 View ..