Could be dangerous if it the person dies with a mistress and a wife and the two start a battle over a hologram, then a judge has to rule which songs are allowed to be played when, fans will be torn between two concerts, both over priced and billed as the "concert of the year". It could be a lucrative market. Wendy might have started something big.
http://www.metalinjection.net/latest-news/anthrax-overkill-suicidal-tendencies-2018-tour-rumored
Interesting way to organise a gig. Advertise the gig, get the fans interested then tell the bands who is turning up.
Celebrity Hologram Death Match!!!
Dio vs Elvis vs Jim Morrison!
And then deny it lol