Suno, an AI music generation startup, announced the release of Suno v6, a new family of AI models trained using licensed music from labels including Warner Music Group, BMG, and Believe. This move follows multiple lawsuits accusing Suno of using copyrighted material without permission to train earlier versions of its models. The company previously settled with Warner Music Group and reached a licensing agreement with BMG.
The new Suno v6 models do not rely on the data used for prior versions, marking a significant shift in how the AI is trained. Suno is offering three variants: the base Suno v6 for paying users, which provides reliable and controllable outputs; Suno v6 wild, an experimental model for creative ideation also available to subscribers; and Suno v6 mini, a faster version accessible to all users. Older models will be phased out.
Suno v6 introduces enhanced flexibility, allowing users to edit specific parts of a song through prompts or lyrics, and incorporate text, images, or video as creative references. It also enables users to isolate instruments from samples to create new beats. The company plans to launch a remix feature, contingent on artists opting into a new program that permits the use of their songs for AI-generated content.
Jack Brody, Suno’s chief product officer, emphasized that these developments aim to generate new revenue streams for artists and rights holders through derivative works. He highlighted the importance of collaboration within the music ecosystem to create additional financial opportunities.
In response to broader industry concerns, Suno recently introduced watermarks on generated tracks and implemented download limits based on user subscription tiers. Brody noted the company’s role in addressing challenges like streaming fraud and unauthorized mass distribution, while placing responsibility for content governance on distributors and platforms.
Despite these efforts, Suno continues to face legal actions from major labels such as Sony and Universal Music Group, as well as artists and users alleging security lapses. The announcement of Suno v6 came shortly after the company acknowledged training models on YouTube videos.
According to PitchBook, Suno has raised over $819 million in funding to date, underscoring significant investor interest despite ongoing controversies.