It's been a pretty good 12 months for Gary Barlow. He's released a hit album, raised shedloads of cash with another series of Children in Need Rocks concerts, duetted with Elton John, and helped pick this year's X Factor winner - among other things. Now he rounds off the year with a live gig at the Central Hall in London's Westminster, joined by a few special guests as he performs favourites from his Take That back catalogue as well as numbers from his new album Since I Saw You Last. Gary will also take a break for the chimes of Big Ben and the traditional fireworks display over the Thames, before returning with a few more songs to see in the new year.