By Global Brand & Media Analysis Desk
Published: September 2026
Spend ten minutes in a strategy room with a seasoned media director, and you will be met with a masterclass in quantifiable discipline. They will present a precise calculation of Share of Voice (SOV), meticulously track it against Share of Market (SOM), and offer a granular forecast spanning the next four quarters. The math is rigorous. The reporting is weekly. It is an adult conversation anchored in accountability.
Now, take those same ten minutes and ask that exact same director about the music living inside that very media.
Suddenly, the rigorous architecture evaporates. The track was described as "a really nice find from the agency." The creative brief called for something "optimistic, modern." The creative director (CD) signed off simply because it "felt right in the room." For the next campaign? A different track, sourced from a different reference point, and briefed by an entirely different team.
This dichotomy exposes a quiet, multi-million-dollar industry blind spot. Two budgets run parallel within the same enterprise, yet they operate under radically divergent cultural disciplines. One treats Share of Voice as a foundational, strategic planning lever; the other treats music and sonic branding as a superficial finishing touch.
According to recent industry audits and media metrics, this fractured approach costs modern corporations more than almost any other production decision they make. It is a textbook category error—and it is exceptionally expensive.
Main Facts: The Structural Disconnect in Modern Media
At its core, the modern marketing enterprise is built on the pursuit of mental availability. Advertisers spend billions of dollars annually to secure their slice of consumer attention, relying on frameworks established decades ago to justify these massive outlays.
Yet, while visual assets—logos, color palettes, and typography guidelines—are guarded with draconian consistency, audio assets remain completely unmoored.
- The Visual-Audio Double Standard: While a brand would never alter its core color palette from campaign to campaign, it routinely pivots from acoustic folk to heavy electronic textures, and then to sweeping orchestral scores, all within a single fiscal year.
- The Strategic Gap: Media spend buys raw impressions, but the "brand fingerprint"—the underlying sonic DNA that tells a consumer who is speaking before the logo appears—is frequently left to chance.
- The Economic Leakage: Without a unified sonic framework, the compounding effects of Excess Share of Voice (ESOV) are diluted. The brand pays premium rates for media weight, only to sound like a stranger to its own audience across different touchpoints.
Chronology: How Marketing Lost Its Ear
To understand how modern brand governance reached this lopsided state, it is necessary to trace the evolution of media efficiency metrics over the last thirty-six years.
1990: The Birth of ESOV
The contemporary framework governing marketing budgets traces its lineage directly back to a landmark 1990 article by John Philip Jones published in the Harvard Business Review. Jones established that brands whose Share of Voice (SOV) exceeds their Share of Market (SOM)—yielding a positive Excess Share of Voice (ESOV)—tend to grow.
The Late 1990s–2010s: The IPA Databank Era
Following Jones’s work, marketing scientists Les Binet and Peter Field conducted exhaustive longitudinal analyses of the IPA Databank. They codified the relationship between ESOV and business growth, establishing industry shorthand: roughly half a point of annual market share growth for every ten points of positive ESOV, accelerated by creative effectiveness. Boardrooms finally had a defensible, mathematical formula for marketing spend. Media strategy became an exact science. Creative quality became a quantified efficiency lever.
The Mid-2010s: The Visual Standardization Wave
As digital channels fractured the media landscape, brands rushed to protect their distinctiveness. Visual Identity Systems (VIS) became non-negotiable. Guidelines were drawn up dictating pixel placement, hex codes, and font weights to ensure that a consumer scrolling through Instagram, watching television, or reading a billboard instantly recognized the brand.
2020–2026: The Audio Renaissance and the Governance Vacuum
While visual branding achieved totalitarian consistency, audio underwent a massive cultural shift. Podcasts exploded, social video platforms like TikTok made sound native and mandatory, and streaming services captured unprecedented chunks of daily media consumption.
Yet, while the channels for audio matured, the governance of brand sound lagged behind. Audio was treated as an environmental byproduct of video rather than a distinct, proprietary asset class. Brands woke up to the power of sound, but they continued to buy and brief it using 20th-century intuition rather than 21st-century data governance.
Supporting Data: The Case for Audio Investment
While internal brand governance around sound remains immature, the macro-economic and channel-level data proving the power of audio has never been clearer.
Data compiled in Spotify’s 2026 Sound-On Era report, alongside insights from major social platforms, paints an undeniable picture of consumer behavior:
- 92% of US consumers actively stop other online activities simply to stream audio content, proving the medium’s deep capture capability.
- 87% of users deliberately silence videos on competing platforms to listen to audio-first experiences instead.
- 36% higher consumer trust is reported for audio, podcast, and music ads compared to traditional social media display advertising.
- 4x to 8x return on investment (ROI) in incremental revenue is generated from audio within modern marketing mix modeling (MMM), according to data from professional networks like LinkedIn.
The CMO Perspective
Tammy Henault, former Chief Marketing Officer (CMO) at the NBA, Paramount+, and The New York Times, highlights the urgency of this transition. In the Sound-On Era report, Henault notes:
"Brands need to stop thinking about audio as a bolt-on, and start thinking about it as a foundational element to their plan."
If audio is foundational, then the music carrying the brand cannot simply be treated as atmospheric wallpaper.
Official Responses and Industry Perspectives
The friction point in modern advertising is no longer whether sound works; it is how sound is managed across decentralized agency ecosystems.
Industry veterans, music supervisors, and sonic branding experts point out that the current chaos is largely an institutional failure of decision architecture rather than a lack of creative talent.
The Fallacy of "Taste Arbitration"
Shai-Caleb Hirschson, a prominent voice in sonic branding strategy, describes the most expensive recurring meeting in corporate marketing as "taste arbitration."
"The most expensive recurring meeting in brand music is the one where four people argue about which of four tracks ‘feels right,’" Hirschson observes.
When a brand lacks an established sonic parameter set, executive decisions devolve into subjective turf wars: "I prefer this track" versus "I prefer that one."
Conversely, when brands implement a defined mDNA (Musical DNA)—a strategic set of operational parameters covering tempo, harmonic palettes, instrumentation, and production registers—the nature of the room changes entirely. Conversations shift away from subjective taste and toward objective alignment: "This track fits the brand definition; this one doesn’t, and here is why."
The Relief of Creative Constraints
Far from stifling imagination, creative professionals—including composers, music supervisors, and agency creative directors—are often the most relieved when a brand finally writes down what it sounds like. Clear sonic guardrails eliminate the exhausting cycle of reinventing the wheel and arguing from scratch on every single project, allowing talent to create original, high-impact work safely within defined boundaries.
Implications: The Four Pillars of Sonic Maturity
To capture the hidden value currently leaking through the speakers, organizations must apply the same operational rigor to sound that they already apply to media planning and visual identity.
Implementing a structured approach to sonic branding unlocks four distinct operational advantages:
1. Elimination of Taste Arbitration
By replacing subjective adjectives like "uplifting" and "modern" with measurable musical parameters (such as valence, arousal scores, and rhythmic structures), brand teams can make faster, calmer, and fully defensible production choices.
2. A Portable Creative Brief
A generic reference track instructs an international composer to copy an existing piece—something they legally cannot and creatively should not do. A well-defined parameter set, however, travels seamlessly across global markets, allowing thirty different regional teams to produce localized work that sounds distinct yet unmistakably unified.
3. Pre-Campaign Testing and Validation
Marketers routinely pre-test taglines, thumbnails, and key art. Music, however, is rarely tested before capital is deployed because no framework exists to score it against. Establishing a sonic benchmark allows brands to evaluate candidate tracks against campaign objectives before committing major media spend.
4. Visibility Over Brand Drift
Most marketing teams cannot answer a fundamental audit question: "How on-brand has our music been over the last twelve months?" With a scoring system in place, brands can map their audio footprint, identifying campaigns that sit comfortably within the brand’s sonic identity versus expensive outliers that alienate listeners.
Conclusion: A New Planning Rule for Sound
The asymmetry between how enterprise brands plan their visual identity and how they plan their sound is no longer defensible. The frameworks, psychological data, and measurement infrastructures required to audit and scale brand sound already exist.
What remains missing is the corporate will to treat sound as a core component of the brand voice rather than mere decoration.
A brand maintaining rigorous ESOV planning while practicing casual music governance is asking its capital to achieve outcomes that its operational system is simply not built to deliver. Music is arguably the most emotionally efficient asset in a marketer’s arsenal—yet it remains the most under-briefed, under-audited, and under-leveraged.
Closing these gaps does not require establishing bloated new departments or reinventing the marketing wheel. It simply requires applying the exact same standard of strategic evaluation to sound that the industry already demands for every other dollar leaving the balance sheet. That is the work: slow, structural, and infinitely more valuable than purchasing another quarter of media weight for a brand that cannot recognize its own voice.
