For four minutes, Michael Jackson sang and danced at the Billboard Music Awards Sunday night in a strange computer-generated fever dream of a live performance.

And so it begins: A hologram of Freddie Mercury will reportedly perform alongside his former bandmates when Queen takes the stage next Monday for a special show commemorating the 10th anniversary of the hit jukebox musical We Will Rock You.

It started out as a joke, but the company that pioneered the technology which made Tupac's Coachella hologram possible does actually have plans to bring back a bunch of dead celebs for a series of live concerts.

Coachella has been known to take its toll on attendees, and even offspring of the rich and famous aren't immune. Arnold Schwarzenegger's hunky son Patrick reports that he is "literally so dead" after the music festival this past weekend.

It was the Coachella closer to end all Coachella closers.

Japan isn't exactly known for being normal, we know this. But did you ever think you'd see a concert—attended by thousands of screaming fans—that starred an anime-like hologram? Whether you did or not, here it is. Watch inside.