Sony Music Files Supplemental Lawsuit Against AI Platform Udio Over Training Data Usage
Sony Music has launched a second copyright infringement lawsuit against Udio, targeting over 30,000 sound recordings. This action follows a court decision denying the labels' request to incorporate these specific works into their existing legal case.
Opening
The ongoing tension between generative AI developers and record labels has intensified as Sony Music initiates a new legal challenge against the AI platform Udio. This development marks a significant escalation in the industry-wide effort to define the boundaries of training data usage and intellectual property rights.
What happened
Sony Music and several affiliated labels have filed a lawsuit in the Southern District of New York alleging copyright infringement related to 30,117 sound recordings. This action follows a previous judicial ruling that prevented Sony from adding these specific tracks to their original 2024 litigation against the company. The new complaint includes allegations that Udio utilized unauthorized methods, specifically circumventing digital protections on third-party platforms to acquire audio data. Udio has previously stated that its model construction involved analyzing large quantities of varied audio, while maintaining that their operations constitute fair use.
Why it matters
This case highlights the growing complexity of clearing training data in an AI-driven market. While Udio has secured licensing agreements with several major industry entities, Sony remains a notable exception. The outcome of this dispute may set critical precedents regarding how statutory damages are calculated for AI training and whether current copyright law sufficiently protects pre- and post-1972 sound recordings from unauthorized machine learning consumption.
The Pace Audio perspective
At Pace Audio, we view AI as a sophisticated tool for creative exploration, but its development must respect the human labor behind the music. The industry is currently witnessing a transition where licensing is becoming the standard for responsible AI innovation. Companies that prioritize early collaboration with creators are building sustainable foundations, while those relying on disputed data ingestion invite significant long-term legal and reputational risk.
What creators should watch
This article provides general information and is not legal advice.
Reporting reviewed from Music Business Worldwide.
Music Business Worldwide


