Even the cherry picked examples are boring milquetoast? Maybe this is an example of "this is worst version of this technology" but I'm still skeptical of any generative system that isn't publicly available for testing.
The major issue I can foresee going forward is that the only public domain sheet music available is in the classical idiom. And people don't really care about writing new pieces in a Baroque style. It's a fun exercise, but not really relevant to modern music. The "pop music" listed in the article sounds like "Baroque-pop" presumably because that's what is in the training data. That's why a DAW style system would be more useful and welcome, although there again - what data do you train on? There aren't just millions of publicly available "EDM DAW files" laying around to train on.
> The major issue I can foresee going forward is that the only public domain sheet music available is in the classical idiom.
I'm not sure that this is accurate. You can take a look at IMSLP and see how much music there is that's in a more "popular" style (while still not anywhere close to modern pop, of course). Especially vocal music (most commonly songs) and instrumental dance pieces, which were the most common choices among 19th century amateur performers playing music in their home salons and parlors. It takes a lot of work to accurately transcribe the music from score notation into a form that AI can be trained on, but that work too is happening via e.g. the "OpenScore" effort. So I think we can expect better AI-generated notated music in the future. It could become a nice "toy" domain for sequence modeling (including language modeling) architectures, where high-quality results might be achievable with very little training effort. A bit like MINST is today for image recognition.
Is this an AI generated response? Spending 60 seconds on Google reveals every argument to be nonsense. A simple Google search for "OpenScore" reveals a MuseScore page with only 14 scores (all of which already exist in IMLSP). So what kind of "work" you think is happening there...I haven't a clue. Searching IMLSP for popular songs reveals mostly recordings and badly photo-copied PDF scores - nothing usable in the MIDI, XML, or ABC formats.
The major issue I can foresee going forward is that the only public domain sheet music available is in the classical idiom. And people don't really care about writing new pieces in a Baroque style. It's a fun exercise, but not really relevant to modern music. The "pop music" listed in the article sounds like "Baroque-pop" presumably because that's what is in the training data. That's why a DAW style system would be more useful and welcome, although there again - what data do you train on? There aren't just millions of publicly available "EDM DAW files" laying around to train on.