ONLYAI.FM
2. Juli 2026

Court Rejects Sony Bid to Expand Udio AI Music Copyright Lawsuit by 30k Tracks

A federal judge has denied Sony Music's request to add approximately 30,000 additional tracks to its ongoing copyright infringement lawsuit against AI music platform Udio. The decision limits the scope of the case, which centers on allegations of unauthorized use of copyrighted recordings for training generative AI models. This ruling highlights ongoing tensions between major labels and AI developers regarding licensing and data practices.

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Key facts

  • A judge denied Sony Music's bid to add roughly 30,000 tracks to its lawsuit against Udio.
  • The case involves claims of copyright infringement related to AI model training.
  • Udio is an AI music generation platform accused of using protected recordings without authorization.
  • The ruling restricts the number of works that can be litigated in the current proceeding.
  • Music Business Worldwide reported the denial of Sony's expansion request.
  • Similar disputes involve questions of fair use and licensing for generative AI tools.
  • Streaming platforms continue to develop policies addressing AI-generated content.
  • The outcome may influence future copyright actions against AI music services.

Details of the Court Ruling

The federal court rejected Sony's attempt to broaden its copyright complaint against Udio by incorporating an additional 30,000 tracks. According to Music Business Worldwide, the denial keeps the litigation focused on a narrower set of works. This limits the evidentiary scope and potential damages calculations in the case. The decision underscores judicial reluctance to expand AI-related suits without clear procedural justification. Parties must now proceed with the originally asserted recordings.

Implications for AI Music Platforms

The ruling signals that courts may scrutinize the volume of works included in generative AI copyright claims. Udio and similar platforms face ongoing legal pressure over training data sourced from commercial recordings. Industry observers note that such limits could affect settlement negotiations and discovery processes. According to reporting from Music Business Worldwide, the case remains centered on core infringement allegations. Developers are watching for precedent on how many works can reasonably be bundled in one action.

Broader Context of Music Industry AI Disputes

Major labels including Sony continue to pursue litigation against AI music tools over unauthorized use of copyrighted material. These cases often hinge on whether training generative models constitutes fair use or requires explicit licensing. The denied expansion bid illustrates procedural hurdles plaintiffs encounter when scaling claims. Streaming services are simultaneously updating their own AI content policies in response to artist concerns. The outcome may encourage more targeted enforcement actions rather than mass-track complaints.

Impact on Licensing and Creator Rights

Licensing frameworks for AI training data remain unsettled following this procedural decision. Rights holders may need to pursue individual or smaller-scale claims when courts restrict case expansion. For creators, the ruling reinforces that not all potential infringements can be addressed in a single lawsuit. Platforms like Udio must continue navigating compliance while litigation proceeds on limited tracks. This environment sustains demand for clear licensing solutions between labels and AI developers.

Sources & further reading

Waldemar, Founder, OnlyAI.fm

We aggregate and summarise daily AI music news from leading industry sources. Each article is compiled for creators, listeners, and music-tech teams who need a concise view of what changed and why it matters.

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