at 0:00 you can see the top of the projection pane, whether it be fogged glass, a clear plastic sheet, or whatever. Nevertheless it is a projection.
at various points throughout the show, you can see the bright point of the projector between her legs. The light is coming from pretty much the drummer's position.
I can see, soon, a virtual audience. Where you pick your seat and send your "holographic" version of yourself to the concert. Probably charge just as much..
As for it being all over the news.. Thank god it isn't. However, when our favorite artists are too old and creaky to perform on stage, they can get an extension. They can sit in their wheelchairs beside the stage and control virtual selfs. Like the holographic doctor from voyager!