ABBA are planning to take their Voyage show across the world. The ‘Waterloo’ hitmakers- consisting of Bjorn Ulvaeus, Benny Andersson, Agnetha Fältskog and Anni-Frid Lyngstad – reunited for the groundbreaking concert residency that features virtual ‘ABBAtars’ presenting the group as they were in the 1970s. The performances have been staged at a purpose-built venue in London but Benny’s son Ludvig – the producer of the show – explained that the plan is to build similar venues around the globe. He told Retro Pop magazine: “I’d like to go to places that are maybe not the obvious ones. “It would be…