Public Beta · Not legal advice
← Interactive map

United States · US-036

UMG Recordings, Inc. et al. v Suno, Inc. et al. (additional-recordings action)

ALLEGEDU.S. District Court for the District of Massachusetts1:26-cv-14275Pending - complaint only; parallel additional-recordings action
TrainingTraining Data AcquisitionOutputsSubstantial SimilarityFair UseRemedies

Key holding or allegation

Complaint allegations only; no merits ruling.

Why it matters

Material expansion of the U.S. AI-music training dispute following discovery-driven identification of additional works.

Facts

After the court in the original UMG v Suno action declined to add tens of thousands of newly identified works to that case, record-label plaintiffs filed a separate action against Suno concerning 60,202 additional sound recordings.

Issues before the court

Whether Suno infringed the additional recordings through alleged copying for training and related model/output uses; how the parallel case will be coordinated with No. 1:24-cv-11611-FDS.

What the court did not decide

All infringement, fair-use, acquisition, output, damages and case-coordination issues remain unresolved.

Procedural timeline

2026-09-18

U.S. District Court for the District of Massachusetts
Complaint filed: Record-label plaintiffs filed a separate action against Suno concerning 60,202 additional sound recordings after leave to add a larger set of works to the original 2024 action had been denied without prejudice.

ALLEGED