I wonder if a deep fake app for music would be popular. Feed it anything, like the actual Captain Marvel soundtrack, and it generates something similar but distinctly different. It's at least possible that the quality of the output could be worthwhile background music.

Would the legal implications make this untenable? Could there be an objective measure of the different-ness between the fake and the original that could be used as the legal boundary?

Could generated music based on popular originals become good enough to out compete most human musicians?

If you build it send me a free copy and we'll call it even.