UMG and Sony Music Sue Suno Again, Targeting Its v6 Model
Moakley US Courthouse, 1 Courthouse Way, Seaport, Boston, Suffolk County, Massachusetts, 02210, United States
Universal Music Group
CONFIRMED85% CONFIDENCEThe Hollywood Reporter[1], published Friday 18 September 2026: UMG and Sony's suit was 'filed in federal court Friday'; the District of Massachusetts docket (1:26-cv-14275) shows it filed on 18 September 2026.
Universal Music Group and Sony Music filed a second copyright suit against AI music generator Suno in Boston federal court, alleging its licensed-music v6 model was trained on users' interactions with earlier models built on their recordings, 'laundering' the infringement.