Sensory science behind how music changes the taste of food
By Dan Kauna, June 8, 2026Picture this: you’re eating the same plate of food twice. Same ingredients, same cook, same kitchen.
The only thing that changes is what is playing in the background. Yet research shows you will rate the two meals differently – in flavour, sweetness, and overall satisfaction.
This isn’t a trick. It’s science, and it has a name: ‘sonic seasoning‘.
The term, coined by Oxford University’s Professor Charles Spence, describes the measurable way sound alters taste perception.
What you hear while eating does not just set the mood; it physically changes how food tastes, how fast you eat, and how much you enjoy the meal.
The frequencies that change what you taste
Sound acts on taste through crossmodal correspondences – the brain’s habit of linking what it hears to what it expects.
High-pitched, bright-sounding music shifts flavour perception towards sweetness; low-pitched, dissonant tones pull it towards bitterness.
In controlled experiments at Oxford’s Crossmodal Research Laboratory, participants tasting identical chocolate rated it sweeter with high-pitched, consonant music playing, and more bitter under low, dissonant sound. The chocolate was chemically unchanged.
Emotional tone matters too. A 2020 peer-reviewed study in Foods by Reinoso-Carvalho and colleagues found that participants “expressed a higher buying intention for the chocolate and rated it as having a softer texture when listening to mainly positive (as compared to mainly negative) music.”
What lifts your mood also lifts your flavour experience.
White noise does the opposite. It suppresses sweetness and saltiness, which is partly why airline food tastes so flat.
The tempo that controls how fast you eat
Rhythm has its own effect. Fast-tempo music pushes people to eat faster. Slow-tempo music extends the meal and tends to increase how much is consumed overall.
A 2023 review in Nutrition Research Reviews by Cambridge University Press found that “people spent significantly more time eating when music was slower in tempo and with legato articulation,” meaning smooth, flowing, connected notes rather than staccato ones.
Want to eat mindfully and give your body time to register fullness? A slow playlist works better than silence.
Rushing before an early shift? Upbeat, faster-tempo music moves things along.
Building a better eating environment
None of this requires expensive equipment. A few deliberate choices are enough.
For a pleasurable, sweet-leaning meal choose bright, melodic music: acoustic guitar, piano-led Afropop, or light jazz. For a dinner you want to stretch and savour, go slow and smooth. For a quick weekday meal, faster-tempo tracks do the work.
Keep the volume conversational. Loud noise dulls sweetness and saltiness; music you can talk over without raising your voice is about right.