Why AI Releases Get Flagged at Distributor Review, and the Records to Keep

Nov 12

When an AI-assisted release gets flagged, the email is usually short and vague. Underneath, most flags come back to a handful of questions the distributor can't answer from your upload alone. Do you own the rights? Was the tool trained on licensed music? Does it sound like someone else? Does it look like spam? Do the credits add up?

You can't control how a reviewer reads your track. You can control whether you have an answer ready.

I'm not a lawyer, and this isn't legal advice. These are the distributors' own rules as I read them on November 9, 2026. They change often, so check the page again on the day you upload.

What the distributors actually say

DistroKid accepts music made with AI tools, with four rules: you must own 100% of the rights, including the legal right to distribute what the AI tool made; no impersonating someone's voice, likeness or identity without permission; no mass-generated spam; and no infringement. It also says streaming services may reject or remove releases that break their guidelines.

TuneCore only distributes music made with AI models trained on fully licensed datasets, and that applies if AI was used at any point in making the track. It says a tool that doesn't clearly explain where its training data comes from may not meet the requirement. It names Google Flow Music as an approved partner and says more are coming.

CD Baby follows the Downtown Music content policy (updated October 2025). It bans content made wholly or primarily by AI models trained on copyrighted recordings without a license, and AI content that mimics popular artists. It also says that if a streaming service raises a claim, you must be able to show documentation proving you have the rights, or you'll be treated as not having them.

Spotify, where most of these releases end up, says its spam filter targets mass uploads, duplicates, SEO tricks and artificially short tracks. It allows vocal impersonation only when the impersonated artist has authorized it. And it says disclosing AI use isn't a reason to down-rank a track.

Notice that these rules don't agree with each other. DistroKid's test is rights. TuneCore's and CD Baby's tests include how the tool was trained. So a track one distributor accepts, another can refuse, and the reason has nothing to do with how it sounds. I'm not going to tell you which tools pass TuneCore's or CD Baby's test. They decide that, and they can change their minds. Read what your tool says about its training data, then read the distributor's page.

Six reasons a release gets flagged

You can't show the rights. With Suno, commercial rights come from downloading on a paid plan. Free-plan and trial downloads are personal use only, and remixes of someone else's song are non-commercial. If any of those is on your upload, the problem is real.
The tool's training data. At TuneCore and CD Baby, an unlicensed model can disqualify the track no matter what you did on top of it.
It sounds like someone. A vocal that reads as a known artist, or a title and artist name that trade on someone else's, is impersonation at every distributor above.
It looks like spam. Lots of near-identical versions, very short tracks, generic keyword artist names (Downtown's examples are names like "Music for Concentration"), and the same recording re-uploaded under a new ISRC.
The credits don't add up. AI credits left blank on an obviously generated track, or credits that change from one platform to the next. Tuesday's post covers how to fill these in.
Something inside isn't cleared. A sample, a lyric you didn't write, or a vocal of someone who didn't agree to it.

The proof folder

Keep one folder per release, built before you upload, not after the email arrives. Downtown's policy is the clearest reason: if you can't produce documentation when a claim comes in, you're treated as not having the rights.

Plan proof. The receipt or invoice showing your paid plan was active on the day you downloaded. With Suno, the download date is what matters.
The terms you relied on. A saved copy or PDF of the tool's terms on the day you downloaded. Suno's current terms took effect September 3, 2026, and they've changed before.
Creation record. The song's page or link in the tool, generation dates, the prompts and versions you used, and your dated lyric drafts.
The files. The original download exactly as delivered, any stems, your DAW session, and the final master, with dates.
What you did by hand. A few lines on what you wrote, sang, played, edited or arranged yourself.
Invoices. Mixing, mastering, session players, anything you paid for.
Licenses. For any sample or outside material.
Your credits sheet. Exactly what you entered at the distributor, your PRO and the Copyright Office.

None of this takes long if you do it as you go. Trying to rebuild it months later, after a download cap or a terms change, is where people get stuck.

If you get flagged

Read exactly what they're asking, and answer that question.
Send records, not an argument.
Don't re-upload the same track hoping for a different reviewer. Downtown lists repeated re-delivery of the same recording as prohibited, and Spotify's spam filter looks for duplicates.
Be careful with anyone selling a way around AI detection. The rules above are about rights, training data and honest credits. Hiding the AI part fixes none of them, and it puts your release out of line with what you told the distributor.

Go deeper: What to Do If Your Distributor Flags or Rejects Your AI Track

Where mastering fits

Straight answer: mastering doesn't get a track past distributor review or AI detection, and I won't tell you it does. DistroKid doesn't even ask for an AI credit for AI-assisted mastering, and a human master doesn't change what the generated parts are. What mastering does is make sure the song that clears review sounds finished when it gets there. Book mastering