Imagine taking the style of the Rat Pack, the grace of Frank Sinatra and the panache of Michael Bublé and combining it with the raw chemistry, class and swagger of this unrivalled group.

Jack Pack first took to the stage in front of the Britain’s Got Talent judges and performed their version of the swing classic ’That's Life,’ which lead to a place in the semi-finals. This afternoon you can be the judge as we bring you this spectacular showtime from the kings of swing!