Suno drops v6 music models trained on licensed tracks

One day after admitting in court that it trained on YouTube videos, Suno is trying to wipe the slate clean with the music industry.

Suno unveiled v6, an all-new music model family trained exclusively on licensed catalogs from partners including Warner Music Group, BMG, and Believe. Chief product officer Jack Brody confirmed the company built v6 from scratch and excluded materials from Universal and Sony. Suno also plans to retire its earlier models entirely.

The startup, which has raised more than $819 million to date, is rolling out three tiers. Paid Pro and Premier subscribers get the flagship v6 for predictable, controllable generation, as well as v6-wild for happy accidents and off-the-wall brainstorming. Free users get v6-mini, a lightweight engine that generates quickly but leaves more audible artifacts.

Granular editing meets clean stems

For creators, the biggest shift is that you no longer have to regenerate an entire three-minute track just to fix an awkward rhyme. The v6 model supports prompt-based inpainting right inside chat, letting you tweak a single vocal phrase or instrument line without touching the rest of the song.

You can also isolate instrument stems from samples to build entirely new beats, splice vocals from one generation into another, or feed the model reference images and video to inspire a track.

Early hands-on tests show that v6 handles niche genres like krautrock and hyperpop far better than previous versions. That said, it still suffers from the synthetic perfection of machine music. Asking it for off-key vocals or an intentionally sloppy piano simply yields ignored prompts and harmonically rigid tracks, alongside familiar digital harshness on the vocal top end.

Why it matters

We think Suno's pivot proves that the grab-everything era of generative media is officially dead. If you want to build a venture-backed platform worth hundreds of millions, you eventually have to pay the toll collectors of the legacy record industry.

For everyday users and casual producers, prompt-based surgical editing turns Suno from a pure novelty into something resembling a real digital audio workstation. But that legitimacy comes with new guardrails. Suno recently introduced audio watermarking and clamped down on downloads, capping Pro accounts at 20 songs per month and Premier at 60. Mass-exporting AI tracks to flood streaming services is getting much harder.

For the music business, Suno is mapping out a peace treaty. Its licensed partners receive a direct share of revenue starting at launch, and Suno is dangling a future paid fan remix feature where legacy artists can opt in to let subscribers monetize derivatives of their catalogs.

Whether that works depends on artists actually signing up. Sony and Universal are still actively suing Suno in federal court, and Warner's deal guarantees artists strict veto power over their likeness and voice. Suno bought itself a compliant future, but its catalog may stay fragmented until the rest of the majors decide to play ball.