They announced that they are going back in to the studio. Concerts may happen, but will be holograms of their younger times.

http://www.bbc.com/news/entertainment-arts-43924609

http://www.msn.com/en-us/music...r-AAwroXN?li=BBnb7Kz

In the middle and late 70's, I sold stereo equipment at a couple of stores. One of the songs I used at the first was Dancing Queen by ABBA.

We want the real thing, not digital images of Agnetha and Frida!