The Best Background Music for Charity Shops

One change to the music in a charity shop drove a 66% increase in daily sales, yet there was no new stock, no price changes, and no extra staff.

That figure comes from a controlled study Startle conducted in partnership with DEBRA, the Butterfly Skin charity, at their Milngavie shop in Glasgow. It is some of the most direct evidence available on what music actually does to sales performance in a charity retail environment, and it changes how charity retailers should think about their in-store soundtracks.

Charity shops occupy a specific position in retail: the customer base tends to skew older and community-focused, shopping is exploratory by nature (built on the pleasure of browsing rather than a defined purchase mission), and dwell time is longer than in most traditional retail formats. The environment must encourage spending while also reflecting the values of the charity it represents. Getting the music right matters, and getting it wrong costs money.

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What the research found.

Startle ran a 21-day controlled study at DEBRA's Milngavie charity shop: three genres, pop, classical, and jazz, were cycled evenly across the period, with seven days allocated to each. Volume and tempo were kept consistent throughout to isolate genre as the variable. Daily sales revenue, average customer spend, and qualitative staff feedback were collected across the full period. Results were tested using ANOVA with post hoc analysis, confirming statistical significance at p < 0.05. 

The findings were unambiguous. Jazz produced average daily sales of £379.73 and an average customer spend of £16.02. Classical's daily sales were £309.58, with an average customer spend of £13.73. Pop produced £228.56 in daily sales and £9.75 per customer.

The gap between jazz and pop represents £151 in daily revenue and £6.27 per customer. Across a full year of trading, that figure compounds into something no charity retailer should treat as a rounding error. Music genre alone accounted for roughly a third of all sales variation in the study, clearly highlighting that the playlist in the background carries more commercial weight than most operators give it credit for.

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Why jazz and classical outperformed pop.

The psychology behind these results comes down to three factors: tempo, genre fit, and emotional contagion.

Low-tempo music slows the pace of the shopping experience. Slower browsing means more time in the store, more engagement with stock, and a greater chance of finding something worth buying. Jazz and classical music both achieve this naturally. Customers linger and look more carefully rather than moving through the space quickly.

Genre fit describes the relationship between the music and the audience hearing it. DEBRA's Milngavie shoppers tended to be older and community-orientated, exactly the demographic for whom jazz and classical feel familiar and comfortable. When the music aligns with who is in the room, customers experience the space as more pleasant and more congruent with their own taste, and they respond by spending more time and more money.

Emotional contagion is the most underestimated factor. When staff feel calmer and more at ease, their behaviour changes. They are more present, more engaged with customers, and more inclined to initiate conversation – and customers sense this shift. In the DEBRA study, staff reported feeling noticeably calmer and more productive during jazz and classical weeks, and customer-staff interactions increased accordingly.

None of this happened with pop. Zero customer comments were recorded during the pop week, and the music went unnoticed in the way background noise does: it was present but inert. It just filled the space without shaping it.

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The case against radio and generic pop.

Most charity shops default to radio or a consumer streaming service, and the reasons are understandable. Radio is free, familiar, and requires no curation effort. Consumer streaming is cheap and straightforward to set up. However, neither option does what charity retailers actually need from their music.

Radio introduces advertising, presenter chatter, and content over which the charity has no control. The playlist shifts unpredictably between tempos and moods, and the music may not match the audience or the atmosphere the shop is trying to create.

Consumer streaming carries an additional problem in that Spotify's licence covers personal, private listening only, meaning that playing it in a charity shop is a breach of Spotify's terms of service and does not satisfy the commercial performance licensing requirements under UK law. A premium subscription changes neither of those facts. For charities whose reputations depend on public trust, that exposure is worth taking seriously.

The DEBRA study's pop week also illustrates a subtler cost. Even when pop is played through a professional service, its effect on the environment is minimal. Customers don’t respond to it, staff don’t respond to it, generic playlists go unnoticed, and music that goes unnoticed is a missed opportunity to shape how the space feels.

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What works in a charity shop environment.

The DEBRA research provides strong evidence for jazz and classical in charity shop settings, but genre selection should always be driven by the specific audience in the room. The principle that the research confirms is that fit matters more than any individual genre.

For charity shops whose customer base skews older, jazz and classical are a well-evidenced starting point. They encourage browsing, signal calm and quality, and create a sense of occasion that makes the shopping experience feel considered. Customers browse more carefully through the rails and shelves, which increases the likelihood of finding items worth buying.

Tempo is the lever that sits beneath genre: whatever is playing, slower tempos encourage dwelling, while faster tempos move people through the space. In a charity shop, where the model depends on customers spending time exploring unpredictable stock, slower almost always wins.

Volume matters too. Music at the wrong level creates friction and drives people out, but at the right level, it creates atmosphere without demanding attention. These are not set-and-forget decisions; they require management, scheduling, and the right infrastructure behind them.

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Licensing: what charity shops need to know.

Playing music publicly in a UK charity shop requires two separate licences. PPL covers the rights of record labels and performers, while PRS covers songwriters and composers. Both are required, and neither is included in any consumer streaming subscription.

Charities with reputational exposure, multi-site estates, or public-facing profiles should understand that a licensing claim carries financial consequences, and a public compliance failure can become a brand problem – and for organisations that depend on public trust, that matters.

A professional background music service provides licensed music content. PPL and PRS licences are separate and must always be sorted by the brand itself, not the provider.

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Managing music across multiple shops.

For charity retailers operating across multiple locations, the challenge is consistency; without a centralised system, each shop develops its own approach. Individual managers or volunteers make their own calls: one location feels considered and on-brand, while the other sounds like a staff member's personal playlist.

Customers visiting multiple shops in the same charity estate will notice the inconsistency, even if they cannot name the difference. The brand experience builds from accumulated impressions, with music as one of the most persistent contributors to that impression; when it varies, so does the brand.

Central control is what multi-site charity retailers need. The head office sets the sound and the schedule, while individual sites have defined permissions that determine how much local adjustment is possible. Every location draws from the same curated source.

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How Startle works with charity retailers.

Startle's background music service for charity shops is built for exactly this kind of operation: organisations that need consistent, commercial music across multiple sites without placing the management burden on volunteers or shop-floor staff.

✅ The service is managed through Studio, Startle's centralised platform. The head office controls the sound across the entire estate from a single location, while individual sites can be given tailored permissions where it makes operational sense.

✅ Curation is handled by a team of professional musicologists drawing on expertise spanning DJing, radio, and music production. Playlists are built around the charity's brand, its audience, and the commercial objectives of each location. For charities that already use Spotify, Startle's Spotify Suggests tool analyses an existing playlist for tempo, energy, and mood, then matches it to a professionally picked equivalent from the Startle library.

✅ Hardware and installation are included. Every site runs on a dedicated Startle Player, monitored remotely around the clock. Relentless Support™ is available 24/7/365, with an average response time of 11 minutes and an average resolution time of 47 minutes. Platform uptime is 99.999%.

✅ Digital signage runs on the same platform as the music. In-store screens can promote the charity's cause, showcase the impact of donations, or highlight seasonal campaigns, all scheduled and managed from Studio alongside the audio.