With word that 70s hit group ABBA might be reforming to make two new songs there was talk of a tour. It’s not going to be the tour you think as the group will be sending holograms in their place. It worked for Frank Sinatra, Michael Jackson, The Gorillaz, and Japan’s vocaloid craze. I want to hear these new songs though. Yes, and I kind of want to see the holoconcert too. We really are living in the future, aren’t we?