That's not "generating" the music with AI - that's isolating the tracks of existing music. Probably not generative AI at all, and depending on who you ask, not even AI.
This is why it is to these generative AI companies' benefit that 'AI' becomes a catchall term for everything, from what enemies are programmed to do in video games to a spambot that creates and uploads slop facebook videos on the hour.
This is why it is to these generative AI companies' benefit that 'AI' becomes a catchall term for everything, from what enemies are programmed to do in video games to a spambot that creates and uploads slop facebook videos on the hour.