Sony Music and Warner's billion-dollar lawsuit against Anthropic

Two major music labels, Sony Music Publishing and Warner Chappell Music, have filed a multi-billion-dollar lawsuit against Anthropic in U.S. federal court in Northern California. The legal action centers around allegations that Anthropic's AI model, Claude, has infringed upon copyright protections related to song lyrics. The lawsuit was submitted last Friday and includes multiple claims, with the primary focus being on the unauthorized use of copyrighted text material. The case draws parallels to a previous settlement involving Anthropic and authors and publishers of books. In that instance, Anthropic reached an agreement with book authors and their publishing houses for $1.5 billion. However, this did not result in a formal court ruling, meaning it does not set a binding precedent. According to the complaint, such settlements are considered routine business expenses for the company because its overall business model allegedly relies on copyright infringement. Sony and Warner argue that Anthropic’s practices involve widespread violations of intellectual property rights. They claim that through clever prompts, Claude can reproduce hundreds of song lyrics. The lawsuit demands compensation totaling several billions of dollars, though the exact figure is not specified. The plaintiffs seek up to $150,000 in damages per musical piece. Additional penalties apply when metadata, information typically included in digital music files to identify the author and rights holder, is bypassed. These additional charges could reach up to $25,000 per track. Four distinct claims form the basis of the lawsuit. One involves the disregard of copyright information embedded in digital music files. Two other points relate to the alleged use of torrent networks to acquire training data for Anthropic's AI models. A final accusation is direct copyright violation. Beyond monetary compensation, the plaintiffs demand access to Anthropic's training data sets. They also seek the removal of all content over which they hold rights from these datasets. The lawsuit targets not only the company itself but also its chief executive officer, Dario Amodei, and co-founder Benjamin Mann. According to the complaint, Mann downloaded five million books from a shadow library using BitTorrent in 2021. This method of acquiring content, which may not involve payment to rights holders, was central to the earlier litigation involving publishers and authors. Another two million books were reportedly obtained from another archive in the following year. Additionally, the lawsuit alleges that Anthropic accessed licensed libraries containing song lyrics without making separate payments. Specific examples cited include MusixMatch and LyricFind. With this joint lawsuit from Sony and Warner, all three major global music companies, collectively known as the “Big Three”, are now aligned against Anthropic. Universal Music Group has already pursued similar legal action since 2023. In the new lawsuit, Sony and Warner describe the collection of all publicly available materials as “the largest and most brazen ongoing thefts of intellectual property in history.” The case highlights growing tensions between artificial intelligence developers and traditional media industries, particularly concerning the ethical and legal boundaries of using copyrighted material to train AI systems. As the legal battle unfolds, it remains unclear how courts will interpret the complex interplay between emerging technologies and existing copyright laws.