Oak Felder and Lucas Keller Sue SoundPatrol Over AI Copyright Tool
Producer Oak Felder and music manager Lucas Keller sued SoundPatrol, CEO Walter De Brouwer, Samia De Brouwer, and related companies in Los Angeles, alleging they developed copyright-detection software without receiving promised compensation. The July 28 complaint seeks more than $5 million, a jury trial, and remedies tied to stock options and the software patent, according to two retrieved reports.
Producer Oak Felder, music manager Lucas Keller, and Chateaubriand Ventures have sued AI copyright-detection company SoundPatrol, Walter and Samia De Brouwer, and related companies. Music Business Worldwide reported that the complaint was filed July 28 in Los Angeles Superior Court and seeks more than $5 million. The New York Post separately reported the compensation claim and the plaintiffs' demand for rights tied to the software patent.
The lawsuit contains allegations, not court findings. Neither retrieved report included a substantive response from the defendants.
What the complaint alleges
According to Music Business Worldwide's review of the complaint, Keller, Felder, and the De Brouwers discussed building AI music software in 2023. Keller and Felder allegedly proposed a copyright checker that could flag parts of a track with chords similar to copyrighted music.
The filing says Snowcrash agreed to compensate Keller and Felder with stock options in exchange for developing the software. It alleges that Snowcrash's board granted each of them options over 345,000 shares in June 2024, at an exercise price of $0.34 per share, and that the pair were later pressured to assign the patent without compensation.
The complaint further alleges that Sound Patrol was incorporated in November 2024 and acquired substantially all of Snowcrash's assets, including the patent, in February 2025. The plaintiffs claim that transaction left their Snowcrash options worthless while SoundPatrol continued commercializing the technology.
The dispute's AI-music context
Music Business Worldwide linked the disputed software to SoundPatrol's September 2025 collaboration with Universal Music Group and Sony Music. The companies described that arrangement as using SoundPatrol's neural-fingerprinting technology to identify copyrighted music in AI-generated tracks; publicly disclosed terms did not establish the licensing value alleged in the complaint.
For AI product teams, the immediate issue is not whether SoundPatrol's detection method works. The retrieved reports do not provide evidence sufficient to evaluate that question. The case instead turns on alleged promises, ownership, patent assignment, and compensation around an AI-related software project. That distinction matters because a commercial dispute over who built or owns a tool is separate from an independent assessment of the tool's accuracy or legal conclusions.
Key Points
- 1Felder, Keller, and Chateaubriand Ventures allege they developed copyright-detection software without receiving the stock-option compensation they were promised.
- 2The complaint seeks more than $5 million and remedies tied to the software patent; the allegations have not been adjudicated.
- 3The dispute concerns ownership and compensation around an AI-music rights tool, not a court finding about the tool's technical accuracy or copyright determinations.
Scoring Rationale
The lawsuit concerns ownership and compensation claims around AI music copyright-detection software, making it relevant to generative-audio and rights-tech developers. It remains an early-stage private civil dispute rather than a court ruling or broadly applicable regulatory action, which limits immediate industry-wide impact.
Sources
Public references used for this report.
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