Open the work page and read its own relationship list for composition credits such as composer or lyricist. Then open each linked recording page and read that page's separate relationship list for performance and production credits. Treat a work appearing on an artist's list as a link to the composition only, and confirm any role from the relationship type actually shown on the relevant entity page.
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Start with the work as its own entity
In MusicBrainz, a work is an intellectual or artistic creation that can be expressed in one or more recordings. That makes the work a composition-level object, separate from any single audio recording. When you open a work page, read the relationships attached to that work. Composition roles such as composer or lyricist belong there, next to the work rather than to a recording. If the relationship list is empty or shows only a partial credit, record that as the limit of what this page states and pause before drawing a broader conclusion. [MusicBrainz: works and recordings]
Then open the recording for performance and production roles
A recording carries its own relationship list, and performance or production credits are stated there. The same composition may be expressed in several recordings, and the people credited on one recording need not appear on another. Read the specific recording page rather than assuming the credits carry across from the work. This keeps the composition credit and the recording credit as two separate observations with their own support. [MusicBrainz: works and recordings]
Why a work on an artist list is not a full credit
A work can appear on an artist page through links to that artist. Its presence on an artist works list does not by itself specify the exact composition, performance or production role. So a name appearing beside a list of works tells you the entities are linked, not that the person wrote, played on and produced everything beneath it. Record the link as a link, then look for the role-bearing relationship that would support a narrower statement. [MusicBrainz: works and recordings]
| observation | limit | next step |
|---|---|---|
| A work is listed on an artist page | Listing alone does not state composer, performer or producer | Open the work page and read its relationship types for composition credits |
| A work shows a composer or lyricist relationship | This covers composition only, not the recorded performance | Open each linked recording and read its separate credit list |
| A recording shows a performer or producer credit | This applies to that recording, not to every version of the work | Repeat the check on any other recording you want to describe |
Keep observation, inference and decision apart
Write down what the page states before you interpret it. An observation might be that a work relationship names someone as composer. The limit is that this says nothing yet about performance or production on a linked recording. The practical decision is whether the stated role is enough for your purpose; if not, check the next entity rather than filling the gap with a guess. This habit prevents a tidy sentence from becoming an unsupported claim.
- Note the entity type you were reading: work or recording
- Copy the relationship type exactly as shown, not a paraphrase
- Mark any role you expected but did not find as unknown, not implied
When the source is absent or ambiguous
If a relationship list is missing, the credit is unclear, or the page does not seem to concern the same entity you were checking, record that precise limit and stop. Do not attempt to reach private account data or identify a person by resemblance to fill the gap. A clear note such as composer stated, no recording credit found is more useful than a compound claim that the page never supported. That ending keeps your account honest about what the public source actually said. [MusicBrainz: works and recordings]
A hypothetical walk-through
Suppose a hypothetical artist page lists a song title as a work. You open the work and see a composer relationship, so composition credit is stated. You then open a linked recording and find no performer or producer relationship. The supported statement is that the work carries a composer credit and that this particular recording page shows no such credit. It is not support for saying the artist performed and produced the track. The example is illustrative only and does not describe any real person or release.
A couple more questions
Does an artist appearing on a work page mean they composed it?
Only if the work's own relationship list states a composition role such as composer or lyricist. The presence of the work on an artist list does not by itself specify that role, so read the relationship before saying so.
Can I assume the composer also produced every recording of the work?
No. Performance and production credits are stated on the recording entity, and each recording has its own relationship list. Check the recording you are describing rather than carrying the work credit over.
What should I do if the role field is empty or unclear?
Record the absence as your result and stop the inference. Note which entity you checked and what was not stated, rather than guessing a role or seeking non-public sources.
Sources & editorial notes
Official references checked on October 24, 2026. Checklists, comparison tables and example wording are DateClues editorial tools, not official tests or validated risk scores.
General information. No guide or tool can certify a person’s identity, intentions or safety. Read our editorial standards.