ONLYAI.FM
26. Mai 2026

UMG and Sony Expand Suno AI Copyright Lawsuit Adding 61,000 Tracks

Universal Music Group and Sony Music have significantly broadened their copyright infringement claims against Suno AI by adding 61,000 tracks to the ongoing lawsuit. This move highlights intensifying legal pressure on generative AI music platforms over unauthorized use of recorded music in training data. The escalation follows similar actions targeting rival platform Udio.

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Key facts

  • UMG and Sony added 61,000 tracks to their copyright lawsuit against Suno AI.
  • Sony separately added 30,000 recordings to a parallel copyright lawsuit against Udio.
  • The suits focus on unauthorized use of sound recordings for AI model training.
  • Major labels are pursuing claims related to generative AI music platforms.
  • UMG renewed its deal with TikTok to address unauthorized AI music content.
  • Legal actions target infringement in AI-generated outputs and training processes.

Escalation in Suno AI Litigation

Universal Music Group and Sony Music have added 61,000 tracks to their existing copyright infringement case against Suno AI. According to Music Business Worldwide, the expansion strengthens allegations that the generative AI platform used protected recordings without licenses. This development underscores the music industry's focus on defending rights in AI training data. The updated claims increase potential damages and highlight risks for platforms building models on commercial catalogs.

Parallel Actions Against Udio

Sony Music has filed similar expansions in its lawsuit against Udio, adding 30,000 recordings. These coordinated legal moves by major labels target multiple generative AI music services. The complaints center on unauthorized ingestion of sound recordings during model development. Industry observers note that such tactics aim to establish clearer licensing frameworks for AI tools.

Broader Regulatory Context

The lawsuits occur alongside UMG's renewed partnership with TikTok to curb unauthorized AI music uploads. Labels are addressing both training data issues and downstream distribution challenges. According to reports, these efforts seek to protect creator revenues in an evolving streaming and AI landscape. Regulatory scrutiny of generative tools continues to grow.

Implications for AI Music Platforms

Ongoing litigation signals heightened enforcement against unlicensed use of recordings in AI systems. Platforms like Suno face mounting pressure to secure clearances or alter training practices. The addition of tens of thousands of tracks demonstrates the scale of claims major rights holders can assert. Outcomes may influence future licensing models across the sector.

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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