Honestly the whole idea of a copyright holder of a song not allowing people to make derivatives of that song is stupid and hurts music as an art form. Whether someone likes a song isn’t binary, people can like one part but dislike another part, or wish that the song went in a different direction. It’s like me creating a recipe and not allowing anyone else to modify it to their tastes.
We need to encourage more people to use CC-BY-SA for their art.
This detector’s alarm is going to be going off all of the time since there are limited amount of musical note combinations!
Someone also generated most of those combinations and published them under Creative Commons: http://allthemusic.info/
So, “original music” doesn’t really exist anymore…
But you know corporations will find a way to own it.
Remember that this happened twice: https://www.techdirt.com/articles/20190329/15352641901/getty-images-sued-yet-again-trying-to-license-public-domain-images.shtml