9. Abba
If we cant get the flesh and blood members of Abba to reunite for their fans, then well just have to force their holograms to band together. Remember: holograms cant answer back. Even if you can see the sentient fear growing in their eyes
10. John Lennon
Yoko Ono may be pissed at this, or perhaps shed jump at the chance to perform Imagine with the holographic Lennon onstage, maybe even re-enact that clay pottery scene between Demi Moore and Patrick Swayze from
Ghost. On a more genuine note, I thought the London Olympics performance where children sang along to Imagine as a sculpture of Lennons face was pieced together on stage was a great highlight of that ceremony. I only hope that the holographic Lennon is of good quality; I dont want him bursting into static or ghosting like theres a dodgy signal.