ACE MusicCommercial Use and Licensing for AI Vocals
Check AI vocal licensing before a release or client project. Review the model, plan at generation, input permissions, and download access in ACE Music.
You have a vocal you want to use in a released song, a client video, or a brand jingle. Before putting it into a commercial project, check three things: which model generated it, which plan applied at generation, and whether you have permission for the material you supplied.
ACE Music documents different commercial-use rules for different models. This guide follows its published Terms of Service, marked effective November 1, 2026. Before that date, or for an older recording, confirm which terms govern your output instead of assuming this version already applies.
Start with the project and the exact recording
Make your intended use specific. “A song for social media” leaves important questions open. A more useful description is:
“I want to use the generated vocal in a paid promotional video for a bakery, delivered to the client for its website and social channels.”
Then collect the recording, generation date, model name, and evidence of your plan at that time. Note whether the lyrics and audio references were your own, licensed from someone else, or supplied by a client.
In Library, open the song’s details to inspect its lyrics, style, and available source information. Keep separate records for anything those details do not establish. The Library guide explains how to locate the song and inspect its sources.
Real example: create the demo, then keep the record
We created Corner Bakery - Original Demo for a fictional bakery using our own English lyrics and the Style below, without a customer recording or another person’s voice as input. Custom with ACE Music v1.1 Preview returned two versions. These screenshots document the creation workflow; they are not a license certificate. Keep the applicable subscription evidence separately.
[Verse]
The corner wakes with flour and light
A little warmth after the night
[Chorus]
Come in slow and stay a while
Fresh bread and an easy smile
In Create → Custom, enter the original English lyrics in Lyrics. The verse develops the scene and the chorus returns to its central thought.
A short original acoustic-pop jingle for a fictional neighborhood bakery. Friendly English vocals, warm acoustic guitar, light brushed drums and a simple memorable hook. Cheerful and welcoming without a dramatic build.
Describe the musical direction in Style, check the title and lyrics, then select Generate.
The completed versions are now available in Library. Select each one to compare how the same input develops.
Song Details shows this version’s creation date, mode, lyrics and style. It does not by itself establish the plan that applied at generation.
Find the permission that applies to your model
Start with the commercial-use help article, then read the relevant terms and any applicable feature-specific conditions. A plan description helps, but the permission must fit the particular output.
The published rules distinguish two routes:
- ACE-Step v1.5: Outputs can be used commercially on Free and paid plans, subject to the terms and third-party rights.
- Other models: Outputs generated while an active paid subscription is in place have commercial-use permission. Outputs generated on Free are limited to personal, non-commercial use.
This makes the generation record important. Your account being paid today does not establish that an older recording has commercial permission.
For example, an original jingle generated with ACE-Step v1.5 has a different licensing starting point from one generated on Free with another model. Check the model before deciding that an upgrade is necessary—or that your existing subscription covers everything in your library.
For this ACE Music v1.1 Preview example, check Section 4.3, not the separate ACE-Step v1.5 rule. This screenshot was checked against the English terms on November 4, 2026; read the current full terms before relying on an excerpt.
Check the material behind the vocal
The ACE Music terms require you to hold the permissions needed to submit your inputs, have them processed, and use the resulting output. That includes relevant rights in lyrics, compositions, recordings, performances, and identifiable voices.
If you wrote the lyrics and supplied your own melody, document that. If a client supplied a recording, ask what permission accompanies it. Permission to listen to or download somebody else’s song does not establish permission to process it and commercially use the result.
Cover and mashup features do not clear those rights for you. A generated version can still involve restrictions attached to its source material.
Also check what you are promising your client. The terms do not guarantee that an output is copyrightable, exclusive, or free from possible infringement. Avoid promising exclusive ownership solely because you generated the recording. These limits appear in Section 4 of the terms. For client work, confirm whether the permission covers the client’s planned use and any rights you need to pass on.
Match the next step to what you need
If you need the complete song: Check both commercial permission and download access. ACE-Step songs support MP3 downloads on Free and paid plans; their download workflow does not offer WAV. Other generated songs require paid-plan access for audio downloads, with available formats shown for the song. See the download guide.
If you need only the vocal: ACE Music provides stem separation. Find the song in Library, choose Get stems, select Vocal and Instrumental, review the usage information, and start the split. This operation requires paid-plan access and enough Credits.
Listen to the vocal on its own and inside your arrangement. Check for leftover instruments, missing syllables, or distracting artifacts before using it in a client delivery. The stem-separation guide explains individual-part playback and downloads.
Treat extraction as a production step. Separating the vocal does not establish missing permission for the source song.
If the permission is unclear: Keep the commercial release on hold while you resolve the specific gap. Paying for a download or successfully splitting the audio is not evidence that the recording has commercial-use permission.
Verify the final version before release
Before delivery, match the actual audio file to your records. If you generated several versions, check the one you are using rather than relying on information about an earlier draft.
Open the Subscription page to review your current account status. For historical eligibility, compare your generation records with subscription confirmations or ask support to clarify the relevant dates. The subscription guide distinguishes commercial permission from download access.
Keep the applicable terms, subscription evidence, and permissions for supplied material together. If anything remains unresolved, contact support@acemusic.ai with the song details and intended use. A useful question is:
“This recording was generated with [model] on [date], while my account was on [plan]. Can you confirm the applicable commercial-use permission for [project]?”
Your final check should establish permission for the exact recording, any additional rights needed, and access to the files you will deliver.
Q&A
Does upgrading make my older Free-plan recordings commercial?
For models other than ACE-Step v1.5, no. The documented rules do not apply paid commercial permission retroactively. Confirm a valid route before using the older recording commercially.
Will canceling my subscription remove permission already granted?
The commercial-use guidance says cancellation or downgrading does not revoke commercial permission already granted. Download access remains a separate plan condition, so check access to the files you need.
Do I need to credit ACE Music or pay another license fee?
For ACE-Step v1.5 outputs, attribution is appreciated but not required. The terms specify no additional commercial-use license fee payable to the service for those outputs or eligible paid-plan outputs from other models. Separate rights-holder fees or conditions may still apply. Check applicable feature-specific terms rather than extending the attribution rule to every workflow.