An unfinished two-page musical sketch by Antonin Dvořák was discovered a century after it was written in the archives of the Czech Music Museum, during research on the composer’s later career. It was completed by AIVA, witch stands for Artificial Intelligence Virtual Artist. AIVA read through all of Dvořák’s compositions and built mathematical models to predict how the composer worked.
Source: A rediscovered Dvořák score, completed by artificial intelligence, premieres in Prague