AI-generated soundtracks

Amidst all of the talk about the use of AI/Machine Learning to generate content for RPGs, I've only ever heard two forms of media discussed: words, and pictures. Of course, these are the things that RPG books and supplements are made up of, and so it seems obvious to talk about them. But they are not the only form of medium.

Some people set their games to music and sound-effects. Not me, and I've never been sure whether I would want to (background music is such a ubiquitous distraction nowadays, ...