How to Choose a Sonic Branding Agency

Choosing a sonic branding agency comes down to four checks: a body of work you can actually hear and verify, a composition team that works in-house rather than briefing it out, clarity on who owns the masters once the project ends, and a process that starts with strategy, not a mood board of sound.

Most of what gets written about "choosing an agency" is generic enough to apply to any creative discipline. Sonic branding has its own traps, and they're worth knowing before you sit through your first pitch.

• Ask whether the agency composes in-house or briefs freelancers and licenses library tracks; both are legitimate, but they change your timeline, your revision speed and your price.

• A reel is proof of craft, not proof of delivery under your conditions. Ask for work in your sector, at your scale, on a real deadline.

• Get clear on deliverables and rights before signing: stems, variations, usage guidelines and who owns the masters.

• Sonic branding pricing runs roughly from a few thousand pounds for a single sonic logo to well over £100,000 for a full cross-channel identity; an agency that won't discuss ranges before a signed brief is telling you something.

• The best test isn't the pitch deck. It's whether they ask about your business before they play you anything.

A strong reel is table stakes. Every agency worth talking to has one. What it doesn't tell you is whether that same team can deliver when your category is different, your stakeholders are twelve people deep, and the deadline was set by a media buy nobody consulted the sound team on.

Ask to see work across formats, not just a highlight reel of idents. A sonic identity that only exists as a five-second logo hasn't been tested. One that's been built into a broadcast package, a stadium tannoy and an app notification has, because each of those environments breaks a lazy piece of sound in a different way. At Molecular Sound that range spans Premier League's sonic identity, Sky Atlantic's idents, Huel's sound and RNIB's sonic identity: sport, broadcast, DTC and charity, four categories with almost nothing in common except that the sound had to hold up everywhere the brand shows up.

Then ask who actually made it. Some agencies compose in house. Others brief freelance composers or license library music and manage the process on top. Neither approach is dishonest, but they're different products at different price points, and you should know which one you're buying. In-house composition usually means faster revisions, because the people in the brief meeting are the people at the keyboard, not a layer removed from them.

Ask what you'll actually receive at the end of the project: stems, alternate lengths, a usage guideline document, and clear ownership of the masters. Master rights cover the specific recording itself, separate from the underlying composition, and they typically sit with whoever commissioned and paid for the recording. That should be you, in full, unless your contract says otherwise.

A well-governed sonic identity gets used by your media agency, your events team and whoever builds your app, without anyone having to phone the composer to ask permission. If an agency is vague about what happens to the files once the invoice is paid, get it in writing before you sign anything.