Core Insights - The rise of AI singers has led to unexpected changes in the music industry, with AI-generated covers gaining significant popularity and raising copyright concerns [1][2][7] Group 1: AI Technology and Popularity - AI singers like "AI Fang Datong" and "AI Sun Yanzi" have gained massive viewership, with "AI Fang Datong" covering "Zhu Yu" reaching up to 1.2 million views and "AI Sun Yanzi" videos surpassing 360 million views [2][3] - The technology behind these AI singers, such as So-Vits-SVC, allows for realistic voice cloning, enabling users to create AI covers with minimal effort [4][5] Group 2: Copyright and Legal Issues - The use of unauthorized song materials for training AI raises significant copyright issues, potentially infringing on the rights of original artists and songwriters [7] - Current copyright laws lack clear definitions regarding the use of AI-generated content, creating a legal gray area that could lead to substantial financial liabilities for infringers [7][8] Group 3: Ethical Considerations - The emergence of AI singers has sparked ethical debates regarding the "voice legacy" of deceased artists, particularly when AI technology is used to create new works that they never performed [7]