Sonic branding has a vocabulary problem. The same thing gets three names depending on who is selling it, and two different things often share one. This glossary defines the terms as they are actually used in the industry, including the licensing language that causes the most expensive misunderstandings. It is written for marketers and brand owners rather than for composers.
The core terms
Sonic branding
The discipline of designing how a brand sounds, across every point where it can be heard. It is the practice, not the thing produced.
Sonic identity
The thing produced. The specific system of sounds, music and rules that belongs to one brand. You practise sonic branding in order to build a sonic identity.
Audio branding
A synonym for sonic branding. The two terms are interchangeable in practice, with audio branding more common in German and Northern European markets and sonic branding more common in the UK and US.
Audio identity, sound identity
Synonyms for sonic identity. No meaningful difference, despite occasional attempts to invent one.
Sonic logo
The short signature sound of a brand, usually between one and five seconds, designed to be recognised on its own. It functions as the audio equivalent of a visual logo and normally appears at the end of advertising or at a moment of confirmation in a product.
Audio mnemonic, sonic mnemonic
Another name for a sonic logo, emphasising its job of being memorable. Used interchangeably.
Sonic signature
What makes a brand recognisable by ear. Often the sonic logo, but it can equally be an instrument, a vocal texture or a way of using silence. A brand can have a sonic signature without having a sonic logo.
Jingle
A short piece of music written for one campaign, usually with sung lyrics naming the product. A jingle has a beginning, an end and a shelf life. A sonic identity is a system designed to outlast campaigns. Calling a sonic logo a jingle is the quickest way to annoy a sonic branding agency, and the distinction is real rather than snobbery.
What a sonic identity contains
Brand theme, brand track
The full-length piece of music the sonic logo is drawn from. It gives the brand somewhere to go in longer formats such as brand films, events and sponsorship idents.
Sound palette
The agreed set of instruments, textures and production choices that define how a brand sounds. It is what makes two different pieces of music, made years apart, sound like they come from the same place.
Music toolkit
A library of ready-made tracks, beds and loops built from the brand theme, so internal teams and agencies can produce content without commissioning new music each time.
Cut-down
A shorter edit of a track made to fit a standard duration, commonly 60, 30, 15 and 6 seconds. A good cut-down is re-arranged rather than simply trimmed.
Stems
The separate layers of a finished track, such as drums, bass, strings and vocals, delivered as individual audio files. Stems let an editor rebalance or strip back the music to fit a specific edit without going back to the composer.
Audio guidelines
The written rules for how the sonic identity is used: which asset goes where, what may be edited, what must not be. The visual brand equivalent is the brand book.
UI sound, product sound
The sounds a product makes in use: notifications, confirmations, errors, start-up tones. For brands that live inside an app or a device, these are heard far more often than any advertising.
Earcon
A short abstract sound used to signal an event in an interface, the audio counterpart of an icon. A payment confirmation is an earcon. It is a functional term from interaction design rather than a branding term, but it appears in briefs.
Adaptive music
Music written to change in response to what a user does, common in games and increasingly in apps. It is composed in layers that can be added or removed in real time.
Audio touchpoint
Any moment where a customer can hear the brand: an ad, an app, a shop, a phone line, an event, a podcast sponsorship. Counting them honestly is usually the first surprise of a sonic identity audit.
Process terms
Sonic identity audit
A review of how a brand sounds today across all its touchpoints, assessing consistency, distinctiveness and gaps. For brands that already make a lot of sound without a system behind it, this is normally the first step.
Sonic territory
The musical space a brand decides to own, defined before any music is written. It covers emotional attributes, tempo, instrumentation and what the brand deliberately will not sound like.
Sonic brief
The document that translates brand strategy into musical direction. It is the output of discovery and the input to composition.
Reference track
An existing piece of music used in a brief to indicate a direction. Useful for tempo, energy and instrumentation. Dangerous when a client falls in love with it, because the finished work cannot legally resemble it too closely.
Licensing terms, where the expensive mistakes happen
These four words are frequently used as if they meant the same thing. They do not, and confusing them changes what a brand is allowed to do and what it pays.
Sync licence
Permission to synchronise a piece of music with moving images. Every use of existing music in a film, advert or video needs one.
Perpetual licence
A licence with no end date. You may keep using the music for the agreed purposes forever. It says nothing about whether anyone else may also use it, and nothing about who owns it.
Exclusivity
A promise that the music will not be licensed to anyone else, usually limited by territory, sector or time. Exclusivity is about competitors, not about duration. A licence can be perpetual and non-exclusive at the same time.
Buy-out
A single fee covering an agreed set of rights, with no further payments as usage continues. A buy-out is a payment structure. It does not automatically mean perpetual, exclusive or worldwide, even though it is often sold as though it does. Always read what the buy-out actually buys.
Master and publishing
Two separate rights in every piece of recorded music. The master is the recording itself. The publishing is the underlying composition. Using a track usually requires clearing both, and they are frequently owned by different people.
One-stop
A track where master and publishing are controlled by the same party, so a single approval clears it. One-stop tracks move fast, which is why briefs with tight deadlines often require them.
Production music, library music
Music written in advance and licensed to many users. Fast and inexpensive, and by definition not exclusive to your brand. The opposite of a sonic identity, and perfectly sensible for the right job.
PRO
A performing rights organisation, which collects royalties on behalf of writers and publishers when music is broadcast or performed publicly. PRS in the UK, ASCAP and BMI in the US, SIAE in Italy.
Terms you will hear that mean very little
Sonic DNA. A metaphor for the sound palette. Harmless, but it does not describe a deliverable.
Audio logo architecture. Usually means the sonic logo plus its variations. Ask which files you receive.
360 sonic ecosystem. Means a sonic identity applied to more than one touchpoint. Ask which touchpoints, and whether they are in the fee.
When a proposal uses one of these, the useful question is always the same: what, exactly, is delivered, and in which formats.
If you are putting a brief together and want the longer version of any of this, our complete guide to sonic branding covers how the discipline works end to end, and our sonic branding agency page sets out what we deliver, what it costs and how long it takes.