Since the dawn of live music, artists have canceled shows for various reasons. Gigs have been called for sickness, deaths in the family, dog ate the set-list, etc, etc, blah blah blah. Crypton Future Media based out of Sapporo, Japan, has finally found a way to remedy this situation with the help of Yamaha's Vocaloid (Vocal + Android) technology. Instead of having an actual concert, they have developed a way to have hologram concerts with completely digitized vocals. Click through for a list of artists who can benefit from this new technology.