Warner Music Group has signed Endel, the stress-reducing sound app, in what is the first algorithm to sign with a major label. Endel promises to release a total of 20 albums by the end of the year and has launched an Amazon Alexa skill that is the first to use predictive mechanics.
https://www.notebookcheck.net/Endel-The-mood-music-app-becomes-the-first-algorithm-to-be-signed-by-a-major-record-label.414964.0.html