A useful music brief describes what the soundtrack must do in the scene: support an explanation, leave room for a significant sound, build towards a reveal or maintain a stable atmosphere. Include the difficult passage and the required ending, then judge candidates against those needs.

Mood words are a starting point. “Uplifting” can describe music with very different arrangements, levels of activity and dramatic timing.

The brief should help a person make a decision even if no automated search tool is involved.

Keep the brief short enough to use during an edit review. If a requirement cannot be checked against the pictures, rewrite it as a visible or audible decision. Revise the brief when the programme changes rather than adding contradictory instructions indefinitely.

Start with the viewer’s task

Write one sentence explaining what the viewer should understand or experience.

For example: “Follow a maker repairing a small object, with enough space to hear the final mechanism work.”

That immediately identifies a priority the music must respect. An energetic cue might suit the assembly montage yet obscure the mechanical result.

Describe the programme before describing the genre. This prevents a familiar musical preference from becoming the whole brief.

Keep the task specific enough that two editors could discuss whether the soundtrack supports it.

Name the moments that matter

Mark three or four points in the edit where the music faces a real demand.

These might be the first spoken sentence, an uncertain result, a change of location and the closing shot. Include their approximate positions in the current version.

Do not make the brief depend on frame-perfect timing before the picture is settled. Use the markers to explain structure, then refine timing when the sequence is ready.

A candidate should survive the important moments, not simply create an appealing first impression.

Describe activity as well as mood

Two tracks can feel warm while behaving very differently.

One might contain a prominent melody and regular fills. Another might leave long spaces between gestures. Under a detailed explanation, that difference can matter more than the shared mood label.

Describe the amount of musical movement you need. Useful phrases include “stable under speech”, “room for intermittent workshop sound” or “a clear final phrase without a huge build”.

These are listening criteria. They do not guarantee a catalogue search will return an exact match.

Include what must remain audible

Identify narration, dialogue or production sound that carries information.

For the repair-film example, the moment the mechanism starts may be the proof that the repair worked. Music should not take over that evidence.

Tell the editor where natural sound should lead and whether the cue can stop there.

Keep essential information available through the appropriate visual presentation too. A music brief should not quietly make an entire explanation depend on a barely audible detail.

Do not specify a fixed music level before hearing the actual recordings together.

Write a practical brief

Try this editable structure:

• Purpose: what the viewer is doing.
• Character: the intended atmosphere in ordinary language.
• Activity: how busy the music can be.
• Protected moments: speech or sounds that need space.
• Structure: entrances, changes and ending.
• Deliverables: lengths and versions to test.

For a 45-second repair recap, a completed brief might ask for a steady, optimistic cue, minimal activity under the explanation, space around the mechanism test and an ending that fits the final reveal.

It should not require a spectacular climax halfway through an unresolved problem.

Treat automatic suggestions as candidates

Automated soundtracking is a current development, rather than a reason to stop reviewing results.

Epidemic Sound’s 2 November 2026 Soundtrack API article describes matching music to video and an optional creative brief. That is a provider-specific offering, not a RouteNote feature.

Whether a suggestion comes from software, a colleague or manual browsing, check it against the same scene requirements.

Do not assume that an appropriate mood proves appropriate timing, a clear voice mix or the right licence. Those remain separate questions.

Compare candidates fairly

Choose a representative passage and keep the pictures unchanged.

Try two or three candidates, including a simpler option. Start each at a useful musical point rather than forcing every track to begin at its first second.

Ask specific questions: can the explanation be followed? Does the result sound prematurely triumphant? Is the final phrase manageable?

Record a short reason for the choice. “Works beneath the difficult sentence and leaves space for the test” is a usable approval note.

Avoid asking only which track everyone likes most.

Test the least convenient version

If the project needs several lengths, test the shortest meaningful version before committing.

A track that works in a leisurely edit may be hard to shape into a compact ending. Another may reveal its strongest melody exactly where narration needs space.

Update the brief when the deliverable changes. A vertical extract with different speech and a new final shot is a fresh listening test.

Keep the source and chosen passage identifiable so another editor can reproduce the decision.

Confirm use before approval

Record where the production will appear, who publishes it and whether any paid or client use is planned.

Check the applicable current licence rather than treating the brief as a rights document. A creative match does not establish permission.

Keep the licence record and asset identity with the production. This is general workflow guidance, not legal advice.

Use RouteNote Licensing’s project and asset categories to begin auditioning music against the completed brief. Let the actual scene decide which candidate earns a place in the edit.