- Sony and Warner Music Sue Anthropic, Alleging Theft of Intellectual Property  Gizmodo
- Sony Music Publishing and Warner Chappell sue Anthropic in multi-billion dollar lawsuit  Music Business Worldwide
- Sony Music and Warner Chappell are suing Anthropic  The Verge
- Sony accuses Anthropic of ‘brazen campaign’ to train Claude on its music — and wants up to $150,000 a song  Business Insider
- Music publishers sue Anthropic, allege “blantant theft” of copyrighted music  Axios
​Sony and Warner Music Sue Anthropic, Alleging Theft of Intellectual Property  GizmodoSony Music Publishing and Warner Chappell sue Anthropic in multi-billion dollar lawsuit  Music Business WorldwideSony Music and Warner Chappell are suing Anthropic  The VergeSony accuses Anthropic of ‘brazen campaign’ to train Claude on its music — and wants up to $150,000 a song  Business InsiderMusic publishers sue Anthropic, allege “blantant theft” of copyrighted music  Axios by Soban News (international And National News)