When should you bring a music agency into an advertising production? The short answer is: as soon as music can affect the film's pace, tone or rights position. You do not have to wait for picture lock. You do not always need a music team at the first storyboard either. The useful moment is when a music decision can still improve the work rather than fill a space left at the end.

A music agency is not only there to compose. Depending on the job, it might shape the direction, source and clear an existing track, produce an original score, book performers, build sound design, prepare versions and support the final mix. Those tasks involve different questions and different lead times.

The point is not to call early as a ritual. It is to involve the right discipline before the decision it needs to inform becomes expensive or impossible to change.

Before the edit: when music belongs to the concept

Bring the music agency in at treatment stage when the film depends on choreography, escalation, interruption, performance or a precisely timed physical gesture. In those cases, music is not dressing for a finished edit. It is part of the film's structure.

Nobody needs a fifteen-page music brief at this point. A treatment, storyboard, target duration and a conversation with the director are often enough to answer the first questions. Does the idea call for a known track, an original score or a hybrid approach? Should rhythm lead the edit? Does voice-over need protected space? Could production sound become part of the music?

That conversation can prevent an attractive dead end. A reference chosen for its energy may be difficult to license, too recognisable to leave the film with an identity of its own, or impossible to emulate without producing a pastiche. Conversely, original music is not automatically the better option when the concept genuinely relies on the shared memory attached to a particular song.

The output at this stage does not have to be a polished demo. It might be a tempo principle, a palette, a shortlist, a structural test or a clear list of risks that production needs to resolve.

During the edit: the most flexible point

For many commercials, the most productive entry point is the first workable cut. The music team can see what the picture is actually asking for while the edit still has enough flexibility to hold a conversation with the score.

This is the moment to separate what a reference does from what it sounds like on the surface. “Like this track” might mean a steady pulse, a slow build, a particular harmonic colour, an intimate vocal presence or simply a feeling of restraint. Copying the reference's visible features tends to produce generic work. Identifying its function opens up genuinely original directions.

An early pass can also expose problems that a written brief cannot show. Voice-over may occupy the range where a melody needs to breathe. A key transition may land between musical phrases. The end frame may need a clearer resolution. The film may require more designed sound and less score than everyone initially assumed.

At this stage, an agency can test distinct structures without treating “multiple routes” as an arbitrary pile of demos. Each route should answer a legible hypothesis: carry the movement, create counterpoint, add weight, bring the audience closer to a character. Feedback then becomes a choice about function rather than a vote for a favourite file.

After picture lock: still viable, with a precise frame

A locked film is not too late for original music. A great deal of scoring is written to final picture. The framework simply changes: the music now has to serve durations, accents and transitions that are no longer moving.

At this point, send a clean timecoded cut, the priority intentions, available voice-over, presentation deadline, mix date and deliverables list. If the campaign includes multiple formats, the music team needs to know about cutdowns, aspect ratios, territories and platforms before it plans composition and stems.

The risk of a late start is not only creative. With pre-existing music, identifying rightsholders, securing approvals and negotiating terms can involve parties whose timetable is separate from the edit. In its international guide for independent filmmakers, WIPO advises beginning clearance early and notes that usage, territories and distribution windows affect the licences required. For advertising, the exact position will depend on the campaign's territories, uses and applicable contracts.

Original music also needs a defined commission, recording plan and usage terms. France's Centre national de la musique explicitly treats original music and pre-existing music as different workflows, with their own contracts and permissions. “We will sort out rights later” is therefore not a production shortcut. It leaves a material part of the job undefined.

What a music agency actually covers

The disciplines overlap, but they are not interchangeable:

On a small production, one team may cover several of these areas. They still need to be named. Approval of a track does not mean its rights are cleared. A finished composition does not mean its cutdowns and stems are ready. A strong music mix is not yet the mix of the film.

What to include in the first brief

To begin without a meeting about having a meeting, send whatever exists, even if it is not all final:

1. a treatment, storyboard or timecoded cut; 2. the master duration and expected versions; 3. the job music needs to do in the film; 4. references, plus one sentence on what matters in each; 5. voice-over, dialogue and essential production sound; 6. intended media, territories and usage term; 7. presentation, approval and mix dates; 8. the available budget, or the variables still being decided; 9. who will give feedback and who has final approval.

An incomplete brief does not prevent work from starting. A brief that hides what is unknown does. A capable agency can work with open questions when those questions are visible.

The usual objections

“The editor can lay in a temp first.” Absolutely, and a temp can be extremely useful. But if the entire cut becomes attached to a song that cannot be cleared, or to a structure too specific to replace, it becomes creative debt. A music conversation early in the edit helps define what the reference is doing and plan a way beyond it.

“The cut is not ready.” You do not need a cut to discuss concept, rights or approach. You do need one when you expect detailed synchronisation.

“The budget is not set.” Then expose the variables: original or existing music, production scale, performers, number of versions, territories, term and schedule. A number given without those inputs may feel reassuring, but it will not be dependable.

The right time to call a music agency for an advertising production is ultimately simple: before music becomes a replacement problem. If it can still influence a decision, it can still add value.

If you have a treatment, a cut or simply a question about direction, send it to Sul Tasto to start a conversation.