The 23-track show was recorded during what the band say is their last-ever large-scale world tour. It's their first time on the road with guitarist Richie Faulkner after KK Downing surprised fans by announcing his retirement.

In the clip below frontman Rob Halford explains why the show they recorded was special: "We were only going to play the songs that each one of us wanted to play," he says. "It's a great way to get a complete picture of what Judas Priest has been trying to do over almost 40 years of metal. It shows you the scope."