YouTube Music starts labeling songs made with AI

Two streaming services now tell listeners which music a machine made, and one of them will let listeners exclude that music from their view entirely. YouTube Music began adding AI labels to songs on October 14, 2026, and Deezer said on October 13 that it will give users a toggle to exclude fully AI-generated music from search before the end of the year. Both changes reach the creators who score their own videos with generated tracks.

The two platforms took different routes to the same question. Deezer says it receives nearly 90,000 fully AI-generated tracks every day, more than half of everything delivered to it on peak days. YouTube said only that its listeners "have told us they want transparency when they're hearing an AI-generated track." YouTube labels and lets the listener decide. Deezer labels and adds a way out.

What YouTube Music changed

YouTube Music is rolling out labels on the player page for songs "created primarily using generative AI." The company's blog post says a track where AI played a significant role carries a label directly on the player, and tapping it opens a menu that explains what the AI did, including generating the composition and vocals. The blog post says the labels will also expand to the main YouTube app.

YouTube is not doing the work alone. The blog post says the platform is identifying AI tracks "using our own detection tools" alongside information from music partners, and that it applies the same labeling principles it already uses for video.

How a track gets tagged

Partners declare AI use when they deliver music to YouTube. The music-partner help page says disclosure happens through DDEX ERN 4.3.2 or later, through CSV delivery templates, or in YouTube Studio for direct uploads. Partners pick one of three designations:

• Fully Gen AI: all content was created using generative AI.
• Partly Gen AI: part of the content was created using generative AI.
• No Gen AI: no content was created using generative AI.

The CSV route uses a contains_ai column that accepts "all," "partly," "none" or "unknown," and the page says the column works across asset, audio, music video and web video templates.

The definitions settle some arguments. A track downloaded from an AI music generator after a text prompt is Fully Gen AI. An artist who uses AI for a bassline or a string section and then records live vocals over it is Partly Gen AI. Pitch-correction software such as Auto-Tune counts as No Gen AI, and so does automated AI mastering, which YouTube files as a change to equalization, compression and sonic balance rather than creation.

Partner declarations are not the only input. The help page states that if partners do not include any Gen AI information, "YouTube will rely solely on those signals and may designate content as fully or partly Gen AI." A track can be labeled even when nobody declared it.

The rule that reaches a video creator's score

The main YouTube app carries its own disclosure rule, and music is now one of four required categories. The help page for disclosing use of GenAI content lists four kinds of content creators must disclose: making a real person appear to say or do something they did not, altering footage of a real event or place, generating a realistic scene that did not occur, and "creates music that's the main focus of the video."

If you lay an AI-generated score under your own footage and the music is the focus, YouTube requires disclosure. Creators set it with the "AI use" setting in YouTube Studio during upload, under Attributes, and the page says the video is then labeled as AI generated or altered. YouTube states that "disclosing AI content alone won't limit a video's audience or impact its eligibility to earn money."

YouTube may also label on its own. The page says the platform can automatically apply an AI label for content made with its own GenAI tools, content that carries C2PA metadata, or content its systems detect as AI generated or altered. Creators get a Studio notification if that happens, and the page says most wrong labels can be corrected by selecting "No" in the AI disclosure survey, though content made with YouTube's AI tools, content with C2PA metadata, or content labeled after manual review cannot be changed.

How Deezer decides what is "fully AI"

Deezer does not ask partners. It runs its own detector. The French service uses a proprietary, patent-pending AI detection tool that its newsroom post says can identify AI-generated music from major generators including Suno and Udio. Two patents behind the method were published by the EU and US patent offices in June 2026, according to Deezer.

The tool has been running since the beginning of 2025. Deezer says it has detected and excluded more than 42 million AI-generated tracks from algorithmic and editorial recommendations between January 2025 and August 2026, and that it has tagged more than 14 million albums since it became the first streaming platform to label AI music in June 2025.

The toggle targets only the fully synthetic. Deezer's FAQ says the feature is designed to exclude music "created entirely through generative AI platforms," and that music with limited AI-assisted elements inside a broader human creative process is treated differently. Listeners who turn it on will not see fully AI-generated tracks, albums or their related artists in search, and they can turn it off again at any time.

Deezer's own numbers frame the problem it is answering. Fully AI-generated music is between 1% and 3% of streams on the platform, it says, while nearly 90,000 such tracks arrive daily and more than half of deliveries on peak days are fully AI. Deezer also says that up to 85% of the streams generated by fully AI tracks in 2025 were fraudulent, and that it excludes manipulated streams from royalty payments.

What Deezer's listeners say

Deezer commissioned an Ipsos survey of 9,000 adults across eight countries, listed as the United States, Canada, Brazil, the United Kingdom, France, the Netherlands, Germany and Japan. The company reports that 45% of streaming users wanted the ability to filter out fully AI-generated music, and that 80% agreed the music should be clearly labeled.

The third finding is the argument for a label at all. In a blind test with two AI songs and one real song, Deezer says 97% of respondents could not tell the difference. A November 1 column in The Star, by Nick Hobson, set that result beside a piano experiment and drew the label's real effect: people rated identical audio lower once they believed a machine performed it. That column, published by The Star on November 1, 2026, describes YouTube Music starting to add the labels "last Wednesday," a phrasing that does not match the October 14 date the company's blog post and other coverage carry.

What it means for a creator who scores their own video

Three things change for a video maker using AI music. On YouTube, a generated score can carry the platform's label on the song and, if it is the focus of your video, must be disclosed on the video. Deezer plans to let its listeners filter fully AI tracks out of search, so a track you rely on for a project may not surface for a share of that platform's audience. The labeling itself does not touch your money: YouTube says disclosure alone does not change a video's audience or its eligibility to earn.

The platforms are splitting on policy, and the field is crowding. TIDAL said in June 2026 that it would tag fully AI-generated music and stop paying royalties on it, according to Music Business Worldwide. Apple Music told partners in August it would show "Made With AI" labels to listeners later this year, and Spotify said in August it would add an "AI Persona" badge to artist profiles with AI-generated identities and keep those profiles out of recommendations by default, per Music Business Worldwide. In July, the RIAA and IFPI proposed two voluntary labels for streaming services: "AI-generated" and "AI-assisted."

What the pages still do not answer

The announcement and the help page stop at the label. Music Business Worldwide reported that neither the blog post nor the help page spells out whether labeled tracks will be handled differently in recommendations or royalty payouts. The blog post also does not say whether a track designated Partly Gen AI will carry the player label, even though the help page gives that category its own examples.

One risk sits on YouTube's own page: creators who consistently do not disclose "may be subject to manual application of a label, or penalties from YouTube, including removal of content or suspension from the YouTube Partner Program." YouTube does offer a correction path for most errors through the AI disclosure survey, but not for content made with its AI tools, content with C2PA metadata, or content labeled after human review.

A human artist whose track is wrongly flagged would carry the same label as a synthetic one, and neither platform describes a contest process beyond YouTube's survey.

For now, the mechanics are the story. YouTube Music labels by partner declaration plus detection, and Deezer labels by detection alone and hands the listener a switch. Every improvement in either detector gives the next generator something to beat.

On YouTube, the "AI use" setting sits under Attributes in YouTube Studio during upload; Deezer's filter toggle is not live yet, and the company says it will be available globally before the end of 2026.