The pop group ABBA are making a comeback. They will release five new songs, a new album, and they have a new stage show. It is the first time in 39 years the group will release any new music. The Swedish group formed in Stockholm in 1972 and became one of the most popular and successful pop groups in the history of pop music. They are famous for songs such as Dancing Queen and The Winner Takes It All. A musical romantic comedy film called Mamma Mia! was released in 2008. This showcased many of their biggest hits. The movie later became a stage show, which is currently the seventh longest-running show in London's musicals history. It is also the ninth longest-running show on New York's Broadway.

ABBA's millions of fans have been hoping for a comeback for many years. The group just launched a website called ABBA Voyage. The site invites fans to register their interest in a new mystery project that will be announced on September the 2nd. However, ABBA's guitarist accidentally revealed that a new album is coming in the autumn. Fans will be disappointed to learn that the stage show will not include ABBA in the flesh. Instead, there will be holograms of the group. These will be digitally-created lifelike avatars of each group member. The avatars have been nicknamed "ABBAtars". There will be eight shows a week that will take place in a newly-built theatre in London.