explain this "As AI-generated works are rapidly growing, it has raised concerns about the possibility of AI automating entire industries and potentially displacing human creators. Human creativity is an essential part of our cultural heritage and the loss of this could impact our society. Musicians invest significant time, effort, and resources into creating their works, and they rely on copyright protection to ensure they have control over their music. AI-generated music, on the other hand is created by algorithms and machines, and may lack the emotional depth, creativity, and originality, whereby, AI-generated music may have some value in certain contexts but is not a substitute for the unique and personal expression of human musicians. If AI generated works are infringing copyright laws, this would mean musicians would lose their time invested in their works, efforts, and resources used being unfair in the musical industry. " in more detail including example case law and articles adding quotations and give me the sources