One consequence is bespoke music that changes dynamically, e.g. in games. There's also a relative dearth of royalty free music for independent content creators

One consequence is bespoke music that changes dynamically, e.g. in games. There's also a relative dearth of royalty free music for independent content creators to use. AI would enable them to produce better content on a limited budget. People who enjoy creating music from scratch will be unaffected - recognition and financial rewards are tiny already for most.