The Sound of Money: Why Sonic Branding Is Marketing's Most Underused Asset
Sound is one of the fastest routes to memory a brand has — and most brands waste it, licensing a different track every campaign instead of owning a consistent sonic identity that compounds over time.
Christmas just proved the point
Listen to the 2026 festive slate and you hear strategy. John Lewis anchors its ad on a Sam Fender cover built to live on as a single. Asda interrupts the season with a Martin Garrix dance remix. Haribo leans on a jingle so familiar it can carry a whole new product. Sound isn't decoration in these campaigns — it is a primary branding device.
That matters because audio reaches people when screens can't — in the car, through earbuds, on a smart speaker, in the half-second before someone skips. As advertising fragments across podcasts, streaming audio and muted social feeds, a recognisable sound is one of the few assets that works across all of it.
What 'sonic branding' actually means
It's broader than a jingle. A full sonic identity can include an audio logo (the three-to-five-note signature — think the short stings that end a telecoms ad), a brand voice and casting approach, a signature piece of music or genre, and consistent sound-design cues used in-app and in-store. The point is ownership and repetition: the same cues, used everywhere, for years.
The evidence base is strong. Research into distinctive brand assets consistently finds that audio cues speed up brand recognition and aid recall, and that brands reusing a consistent sonic asset outperform those that rotate music campaign to campaign. Like a logo, a sound only pays back if you commit to it.
A sonic-branding checklist for any budget
Start with an audit. Does your brand sound like anything? If every ad, hold-music loop and app notification is different, you have no sonic equity — you're paying to build recognition and then throwing it away each quarter.
Then build a small, ownable kit: a short audio signature you can afford to use at the end of every video and podcast read; a defined music style (even a curated genre and tempo) rather than one expensive track; and a consistent voice for your reads. Use it on the channels you already have — social video, your phone system, your podcast sponsorships, your shop or premises.
Finally, protect it with repetition. The temptation is always to 'freshen up' the sound. Resist it. The value is in the familiarity, and familiarity only comes from using the same cue long past the point you're bored of it.
Quick FAQ
Do small businesses really need sonic branding?
If you use any audio — social video, a podcast sponsorship, hold music, an app notification — you already have a sonic footprint. Making it consistent costs little and builds recognition you're otherwise wasting.
Is a jingle the same as sonic branding?
A jingle is one expression of it. A full sonic identity also covers an audio logo, music style, brand voice and sound-design cues used consistently across every touchpoint.
Most brands will spend a fortune on a logo and then let their ads sound like a different company every quarter. Sound is a shortcut to memory — but only if you pick a cue, own it, and have the patience to repeat it until it's unmistakably yours. — Daniel Nikolla, Founder of Merx Marketing
Pick one ownable sound and commit to it for years — a consistent audio signature compounds recognition the same way a logo does, and almost no one is doing it well.
Could your customers recognise your brand with their eyes closed — and if not, what would your sound be?
If you would like to know more about this topic, please contact us on danieln@merxmarketing.co.uk
Sources: Marketing Minute analysis; Ehrenberg-Bass Institute research on distinctive assets; YouGov and industry studies on audio branding.
Written by Daniel Nikolla, Founder of Merx Marketing Ltd and Marketing Minute
