Universal and Sony Seek to Force DistroKid to Reveal Scale of AI Music Uploads

Universal Music Group and Sony Music are asking a federal judge to force DistroKid to disclose how many AI-generated songs pass through its distribution service each month, arguing that the data could help establish market harm in their copyright lawsuit against AI music company Suno. The October 14, 2026, filing in Manhattan federal court accuses DistroKid of refusing to produce documents sought through a subpoena issued in September.

The record labels contend that DistroKid holds information they cannot obtain from Suno itself, including internal measurements of AI-generated recordings entering major streaming platforms. The distributor, which delivers music from independent artists to services such as Spotify and Apple Music, uses detection technology to identify AI-generated submissions, according to the filing. Suno, meanwhile, does not track where recordings created through its platform are distributed or how they perform after leaving its service.

Universal and Sony argue that DistroKid's figures could reveal the scale of AI music entering the commercial marketplace, providing evidence of competition between machine-generated recordings and copyrighted works created by human artists. Their attorneys describe the distributor as "one of the primary conduits by which the streaming market is being flooded with AI-generated recordings" and accuse it of withholding information directly relevant to Suno's defense.

DistroKid disputes the relevance of the requested data, maintaining that the volume of AI-generated music distributed to streaming platforms has little bearing on whether Suno unlawfully copied copyrighted recordings to train its models. The labels counter that their lawsuit also concerns the commercial consequences of that alleged copying, including the potential displacement of existing music by AI-generated alternatives.

That disagreement bears on Suno's fair use defense. Under federal copyright law, courts evaluating fair use consider several factors, including the effect of the challenged use on the potential market for, or value of, the original copyrighted works.

Universal and Sony argue that AI-generated music competes with recordings they own and could reduce their commercial value. The number of AI uploads alone, however, would not establish that those recordings came from Suno or that its conduct caused particular financial losses.

The labels have been pursuing copyright infringement claims against Suno since 2024, alleging that the company copied protected sound recordings without authorization to train technology capable of generating new music from written prompts. Suno disputes the allegations and has argued that its use of existing recordings to develop its system is protected by fair use.

The fight over DistroKid's records comes amid a separate lawsuit filed by Universal in September, accusing the distributor of facilitating the spread of allegedly infringing AI-generated recordings. That complaint describes an influx of what Universal calls "AI-generated slop," alleging that unauthorized material is being delivered to streaming platforms at a scale that harms copyright owners and undermines legitimate artists.

DistroKid has denied wrongdoing in that case but acknowledged removing a limited number of recordings following the lawsuit. Some independent musicians have challenged the removals, saying their legitimate work was taken down without adequate explanation. The distributor maintains that it is working to minimize disruptions while contesting Universal's accusations.

Although DistroKid is defending itself against Universal's separate claims, it is a third party to the Suno litigation. The company maintains that it remains committed to transparency and cooperation with the legal process, while Universal and Sony argue that its refusal to provide the subpoenaed records warrants judicial intervention.

The October 14 action seeks to compel production of the requested information as part of the evidence-gathering process in the Suno case. A federal judge must determine whether DistroKid can be required to disclose the data, including whether the records are sufficiently relevant to the underlying copyright claims and defenses. No ruling has been issued on the request.