The AI music service Suno announces four guiding principles and several concrete measures against copyright infringements: watermarks for generated songs, a limit on mass downloads on streaming platforms, and a new cooperation with the recognition service Musixmatch. The announcement from August 6, 2026, follows six days after a defeat at the Munich District Court in the legal dispute with GEMA.
Suno promises watermarks and stricter download rules
In a blog post from August 6, 2026, CEO Mikey Shulman outlines four principles: music is created by people, technology should open new opportunities for creatives, AI must promote originality instead of imitation, and more music creators should strengthen the ecosystem. Specifically, Suno plans to equip songs with watermarks and acoustic fingerprints in the future, so that generated music can be identified on other platforms. The technology is to be “durable and resistant to manipulation” without altering the listening experience, Shulman states. A new download limit is intended to restrict the mass export of songs to streaming services – professional, creative, and private use remains untouched according to Suno. The company does not provide details on upper limits, affected tariffs, or a start date. Additionally, Suno is cooperating with the lyrics provider Musixmatch: its recognition system Sentinel compares prompts and generated songs in real time with protected song material, and Suno is the first customer for this product. The revised community guidelines also explicitly prohibit recreating existing songs as well as using other people’s voices or likenesses without permission.
Courts and rights holders increase pressure on Suno
The announcement comes during a phase of increasing legal pressure. The Munich District Court I had already ruled against Suno on July 31, 2026: training and playback of six protected compositions without a license violated German copyright law, the court ruled in the dispute with the collecting society GEMA. Suno disputes the decision and announced an appeal. In the US, a case before a federal court in Massachusetts is simultaneously intensifying: Universal Music and Sony Music, coordinated through the industry association RIAA, expanded the lawsuit in May 2026 from 560 to 61,026 tracks. As a result, the damage claims, as Complete Music Update reports, could rise from around 84 million to more than 9.1 billion dollars – with up to 150,000 dollars in damages per work under US law. Warner Music had already reached an out-of-court settlement in November 2025 and has since cooperated with Suno under a licensing model.
Whether the new measures will impress the courts in Boston or Munich remains open – Sentinel and watermarks will only take effect after their actual rollout, for which Suno still does not provide a date. It will also be crucial whether Universal Music and Sony Music are allowed to expand their lawsuit as requested to more than 61,000 works: a New York court rejected a similar expansion in the parallel proceeding against competitor Udio at the end of June. The next procedural date in Massachusetts is set for April 9, 2027.
