How Background Music Increases Sales in Retail Stores

The music playing in your store is not decoration. It is a silent sales tool — one that influences how long customers stay, how much they spend, and whether they come back. Decades of retail research confirm it: the right background music directly increases revenue.

The Science Behind Music and Buying Behaviour

Retail psychology has studied the effect of music on consumer behaviour since the 1980s. The findings are consistent and significant. Music affects time perception, mood, pace of movement and ultimately purchase decisions.

In a landmark study published in the Journal of Consumer Research, researcher Adrian North found that the type of music played in a store directly influenced which products customers chose and how much they were willing to spend. Customers exposed to classical music in a wine shop chose more expensive bottles — not because the music told them to, but because it subtly shifted their perception of the environment as premium and sophisticated.

More recent research confirms that music tempo, volume and genre each play a distinct role in shaping the shopping experience — and that getting it wrong can actively drive customers away.

Tempo — The Most Powerful Variable

Of all the elements of music, tempo has the most direct measurable effect on sales. Slow music causes customers to move more slowly through your store — spending more time browsing, noticing more products and ultimately buying more. Fast music has the opposite effect: customers move quickly and spend less time — and less money.

A study by Milliman (1982) found that supermarket sales were significantly higher when slow music was playing compared to fast music. The effect was not subtle — the difference in sales was measurable and consistent across multiple test periods.

For retail stores, this means that a carefully curated playlist of mid-to-slow tempo music — lounge, chillout, or sophisticated jazz — will consistently outperform a random playlist or silence in terms of revenue generated per customer visit.

Volume — The Invisible Factor

Volume is just as important as tempo, yet it is one of the most commonly mismanaged elements of in-store music. Music that is too loud makes customers feel uncomfortable and shortens their visit. Music that is too quiet fails to create atmosphere and leaves the store feeling cold and unwelcoming.

The ideal volume for retail is background level — audible and atmospheric but never competing with conversation. Customers should be able to talk comfortably with staff and with each other without raising their voices. When that balance is right, the music works invisibly — influencing mood and behaviour without customers consciously noticing it.

Genre — Matching Music to Your Brand

The genre of music you play sends a powerful message about your brand. It shapes how customers perceive the quality of your products, the personality of your store and whether the environment feels right for them.

Research consistently shows that music congruence — the degree to which music matches the identity of the store — has a significant effect on sales and customer satisfaction. When the music fits the brand, customers stay longer, feel better about their experience and are more likely to return.

Silence Is Not an Option

Many retail store owners underestimate the effect of silence. A store with no music feels uncomfortable — customers feel exposed, their movements feel conspicuous and conversations with staff feel awkward. Research shows that customers spend significantly less time in silent stores than in stores with appropriate background music.

Silence also sends an unintended message about your brand - that the environment has not been thought about, that the customer experience is not a priority. In a competitive retail landscape, that is a disadvantage you cannot afford.

The Legal Side — Why It Matters for Your Business

Playing music in a commercial environment without the correct licence exposes your business to fines and legal action from performing rights organisations such as SGAE in Spain, PRS in the UK, ASCAP and BMI in the US and their equivalents worldwide.

Traditional commercial music licences from these organisations require annual fees that can run to hundreds or thousands of euros per location — costs that quickly add up for multi-store retailers.

The alternative is royalty-free business music — music produced and owned by a single entity, with no third-party rights holders. With a royalty-free subscription, a single flat monthly fee covers your entire operation. No SGAE fees, no PRS fees, no annual licence negotiations. Just music — legally, simply and affordably.

Practical Tips for Retail Store Owners

1. Match music to time of day

Slow, relaxed music works best in the morning when foot traffic is lower and customers are browsing at a leisurely pace. As the day progresses and the store fills up, you can introduce slightly more energetic tracks to match the higher energy of the environment.

2. Consider your customer demographic

A fashion boutique targeting customers in their 30s and 40s will benefit from different music than a sports retailer targeting younger shoppers. The music should feel natural and expected to your core customer — like it was chosen for them personally.

3. Avoid repetition

A playlist that loops too frequently becomes background noise that customers consciously notice — and not in a good way. A library of several hundred tracks ensures variety and keeps the atmosphere fresh throughout the day and across the week.

4. Keep volume consistent

Set your volume at the start of the day and leave it. Resist the temptation to turn it up when the store is busy or down when it is quiet. Consistent volume creates a consistent atmosphere — which is what builds a recognisable brand identity.

5. Use a curated channel, not a streaming service

Consumer streaming services like Spotify are not licenced for commercial use and using them in your store exposes you to legal risk. Purpose-built business music services provide curated channels designed specifically for commercial environments — and come with the legal documentation to prove it.

Conclusion

Background music in retail is not a luxury — it is a proven revenue driver. The research is clear: the right music, at the right tempo and volume, matched to your brand identity, increases dwell time, average spend and customer satisfaction. Silence costs you money. The wrong music costs you customers. The right music pays for itself many times over.

For retail store owners looking for a simple, legal and affordable solution, XS-4 Business Audio provides 10 professionally curated channels with over 3250 original royalty-free tracks — produced exclusively by Soultymedia SL since 1999. No SGAE fees, no PRS fees, no surprises. Just the right music for your business, from €6 per month.