pop group ABBA are making  comeback. They will release five new songs,  new album, and they have  new stage show. It is  first time in 39 years the group will release any new music. The Swedish group formed in Stockholm in 1972 and became one of  most popular and successful pop groups in  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.  movie later became  stage show, which is currently  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  comeback for many years. The group just launched  website called ABBA Voyage. The site invites fans to register their interest in  new mystery project that will be announced on September  2nd. However, ABBA's guitarist accidentally revealed that  new album is coming in the autumn. Fans will be disappointed to learn that  stage show will not include ABBA in  flesh. Instead, there will be holograms of  group. These will be digitally-created lifelike avatars of each group member. The avatars have been nicknamed "ABBAtars". There will be eight shows  week that will take place in  newly-built theatre in London.