Sony and Warner Sue Anthropic Over Copyrighted Lyrics Used to Train Claude AI
Sony Music Publishing and Warner Chappell Music have filed a lawsuit against Anthropic and its co-founders, alleging the unauthorized use of tens of thousands of copyrighted song lyrics to train its Claude AI models. The plaintiffs are seeking statutory damages of up to $150,000 per infringed work, which could potentially total billions of dollars. This lawsuit represents a major escalation in the legal battles between creative industries and AI developers over the unauthorized use of copyrighted training data. The outcome could set a critical legal precedent regarding licensing requirements and fair use for generative AI models. The lawsuit claims Anthropic illegally scraped and downloaded lyrics from platforms like MusixMatch and LyricFind, as well as via BitTorrent. In addition to financial damages, the publishers are demanding the destruction of all infringing copies and the full disclosure of Anthropic's training datasets.
## BACKGROUND
MusixMatch and LyricFind are prominent platforms that license and distribute song lyrics globally, serving as primary databases for music services. AI companies rely on massive datasets of text and media to train Large Language Models (LLMs), which has led to widespread copyright disputes as creators argue their intellectual property is being exploited without compensation.