holograms playing to large sold out audiences in japan
/ "Hatsune is a product of Japan's popular Vocaloid software scene in which fans can create their own songs for fictional characters to sing. The twist here is that Crypton took things to the next level by making the character into a hologram and actually putting their avatar on tour, playing to huge enthusiastic audiences. The spectacle of a hologram performing on stage, with a live backing band in front of thousands of screaming fans is pure science fiction brought to real life." quote from here