GEMA v Suno

GEMA v. Suno Inc. (Case No. 42 O 763/25, Munich Regional Court, 42nd Civil Chamber) is a landmark copyright infringement lawsuit filed by the German performing rights organization GEMA against AI music generator Suno, Inc. The case is the first major test of German and EU copyright law applied to AI training on protected musical compositions.<ref name="mbw">Music Business Worldwide, "GEMA vs. Suno: German Court Hears Landmark AI Music Copyright Case"</ref><ref name="haerting">Haerting, "First Day of Hearings in the Legal Dispute GEMA vs. Suno Inc."</ref>

Field	Detail
Case Name	GEMA v. Suno Inc.
Court	Munich Regional Court (Landgericht München I), 42nd Civil Chamber
Case Number	42 O 763/25
Filed	January 21, 2025
Plaintiff	GEMA (Gesellschaft für musikalische Aufführungs- und mechanische Vervielfältigungsrechte)
Defendant	Suno, Inc.
Claims	Copyright infringement — unauthorized reproduction and use of GEMA-represented musical works for AI training; outputs misleadingly similar to originals
Remedies Sought	Injunctive relief, information disclosure, damages
Status	Oral hearing held March 9, 2026; ruling scheduled June 12, 2026

Background

GEMA is Germany's largest performing rights organization, representing the rights of over 90,000 composers, lyricists, and music publishers. In November 2025, GEMA obtained a landmark ruling from the same Munich Regional Court against OpenAI, requiring ChatGPT to pay licensing fees for using GEMA-represented song lyrics.<ref name="juve">Juve Patent, "OpenAI Must Pay GEMA Licence Fee for ChatGPT"</ref><ref name="twobirds">Bird & Bird, "Landmark Ruling of the Munich Regional Court (GEMA v. OpenAI) on Copyright and AI Training"</ref>

In the present case, GEMA alleges that Suno used GEMA-represented copyrighted musical works without authorization to train its AI music generator, resulting in unauthorized reproduction, storage, and AI outputs "misleadingly similar" in melody, harmony, and rhythm to the original compositions.<ref name="mbw" /><ref name="taylorwessing">Taylor Wessing, "AI and Copyright Tracker"</ref>

Procedural History

January 21, 2025: GEMA files suit at the Munich Regional Court.<ref name="mbw" />
January 26, 2026: Oral hearing originally scheduled but postponed.<ref name="haerting" />
March 9, 2026: Oral hearing held before the 42nd Civil Chamber. No ruling issued; Suno ordered to submit a written response by April 7, 2026.<ref name="mbw" /><ref name="haerting" /><ref name="vossius">Vossius, "Successful Hearing for GEMA Against Suno"</ref>
June 12, 2026: Ruling scheduled.<ref name="mbw" /><ref name="haerting" />

Suno's Defenses

Suno has raised several defenses:<ref name="mbw" /><ref name="haerting" />

Jurisdiction: Suno challenges the Munich court's jurisdiction over a U.S.-based company.
U.S. Fair Use: Suno argues its AI training activities constitute fair use under U.S. copyright law.
Mathematical Patterns Defense: Suno claims AI outputs merely depict "mathematical patterns" without recognizable infringement of specific compositions.

Significance

This case is a landmark test of German and EU copyright law applied to AI training on protected musical compositions. Unlike GEMA's prior lyrics-focused victory against OpenAI, this case involves full musical compositions (melody, harmony, rhythm), making it a more comprehensive test of AI copyright law.<ref name="mbw" /><ref name="haerting" />

Key implications:

Licensing precedent: A ruling for GEMA could establish that AI companies must license musical compositions for training, creating a compensation framework for the global music industry.<ref name="mbw" />
EU AI Act intersection: The case may influence how the EU AI Act's transparency and copyright compliance requirements apply to generative AI.<ref name="taylorwessing" />
Global ripple effects: As part of a worldwide wave of AI music litigation (including UMG Recordings Inc v Suno Inc in the U.S.), the ruling may influence courts and legislatures internationally.<ref name="mbw" />

Related Cases

GEMA v. OpenAI (Munich Regional Court, November 2025) — Precedent-setting ruling requiring OpenAI to pay GEMA licensing fees for song lyrics used in ChatGPT training.<ref name="juve" /><ref name="twobirds" />
UMG Recordings Inc v Suno Inc — U.S. copyright infringement case by major labels against Suno (WMG settled; UMG/Sony continue litigating)

References