You've probably never walked into a café, thought about the music playing, and said: "Ah yes, this is making me want to order a second coffee." That's exactly the point. Background music works beneath conscious awareness like shaping how people feel, how long they stay, and what they decide to spend, all without anyone in the room realizing it's happening.
The tempo alone has a measurable impact. Research consistently shows that slow-tempo music encourages guests to linger longer in restaurant settings, customers listening to slower music stayed an average of 11 minutes longer than those hearing faster music. That's nearly an extra coffee, a dessert, or another round of drinks, all driven by the pace of a playlist. Fast-tempo music does the opposite: it creates a subtle sense of urgency, speeding up pace and table turnover. Your BPM, it turns out, is a business decision.
Genre goes even further and it changes how guests perceive what they're consuming. Studies have found that classical music, compared to pop at the same volume, leads guests to rate food as higher quality and be willing to pay more for the same items. Research published in Marketing Letters (2025) confirmed that the maximum price customers were comfortable paying for a nice glass of wine or a specialty coffee was significantly higher in a classical music environment. The food didn't change. Only the music did.
Volume and fit round out the picture. Softer music creates a relaxed atmosphere where guests settle in longer, while louder environments raise energy but can shorten stays. And perhaps most importantly, music needs to match the space. A 2022 study in PLOS ONE found that when background music felt congruent with the restaurant's atmosphere, guests reported higher satisfaction and were more likely to return. The music doesn't have to be extraordinary so it just has to fit. Jazz in a bar, soft acoustic in a brunch spot, ambient in a hotel lobby. That alignment is the difference between music that works invisibly and music that creates a friction guests can feel but can't quite name.
Background music isn't decoration. It's one of the few tools in your space that influences guests constantly, quietly, and at almost no cost to operate once it's set up right.
Sources: Caldwell, C., & Hibbert, S. A. (2002). The influence of music tempo and musical preference on restaurant patrons' behavior. Psychology & Marketing, 19(11), 895–917. | Malcman, M., et al. (2024). How does background music affect dining duration, tips and bill amounts in restaurants? Frontiers in Psychology, 15. | Tsui, P., et al. (2022). The effect of background music on dining experience and behavioral intentions. PLOS ONE, 17(3). | Van der Laan, L. N., & Golding, J. (2025). The impact of background music style on price thresholds for food and beverage products. Marketing Letters.