When Brains Can’t Groove: Scientists Explain Why Music Does Absolutely Nothing For Some People

For a small group of people, music is just background noise. Neuroscience may explain why

BARCELONA — At weddings, concerts, and karaoke nights, most people can’t help but move to the beat or feel a rush when their favorite song plays. But there’s a small group who feel nothing. Not boredom, not dislike, just nothing. And according to a growing body of brain research, it’s not because they haven’t found the right song.

Some people experience what scientists call specific musical anhedonia, a condition where music doesn’t trigger pleasure, even though the person has normal hearing and experiences joy from other things like food, social connection, or money.

A newly published review article in Trends in Cognitive Sciences pulls together years of research from multiple labs and countries to explain what’s going on. The findings suggest that in certain people, the brain’s reward system simply doesn’t respond to music the way it does for most. It’s not broken, it’s just disconnected from the parts that process sound.

What Specific Musical Anhedonia Research Says So Far

Scientists studying musical pleasure use a tool called the Barcelona Music Reward Questionnaire (BMRQ), a survey that measures how people react to music in emotional, physical, and social ways. It asks how often someone gets chills from songs, whether they feel like moving to the beat, and if they use music to improve their mood or connect with others.

Across global samples, researchers consistently find that about 10 percent of people score very low on music reward sensitivity. But those scores alone don’t define specific musical anhedonia. To qualify, individuals must also show normal responses to other kinds of rewards and have no music perception problems like tone deafness. They hear music just fine, it simply doesn’t feel rewarding.

To understand what’s happening in the brain, researchers have used functional MRI (fMRI) to observe brain activity while people listen to pleasant music. In most listeners, one key area involved in reward and pleasure, the nucleus accumbens, lights up. But in people with specific musical anhedonia, that area shows reduced activity. Not completely silent, but clearly less responsive.

Importantly, these same people do show normal brain responses to other types of rewards, like the anticipation of money. That pattern supports the idea that their reward systems are working, but music isn’t reaching it.

A Disconnected Pathway

So how does music usually reach the reward center? That’s where diffusion MRI comes in. This brain imaging technique maps the white matter pathways, or the “wiring” that connects brain regions. Studies show that people with specific musical anhedonia have weaker structural connections between the auditory cortex (which processes sound) and reward-related areas like the nucleus accumbens. A key hub in this system is the orbitofrontal cortex, which helps assign value to sensory input.

Rather than being damaged or underdeveloped, these areas seem less well-connected. That may explain why people with this condition can detect melody, rhythm, and harmony, but those sounds don’t produce a meaningful emotional response.

In some cases, researchers have explored noninvasive brain stimulation as a way to influence these circuits. While still early, studies show that stimulating parts of the reward network correlates with changes in how music is experienced. The review notes that these stimulation techniques have been linked to enhancements in music-induced pleasure, but it doesn’t suggest that the underlying brain wiring is permanently changed.

How Common Is Specific Musical Anhedonia and When Does It Start?

The review highlights data showing that musical reward sensitivity varies widely across people and may have genetic roots. A twin study found that about 54 percent of the variability in people’s enjoyment of music could be explained by genetic factors. Even more notably, most of those genetic effects were independent of genes related to general reward sensitivity or musical perception skills.

Another study used a version of the BMRQ adapted for children aged 3 to 7, as rated by their parents. This research found wide variation in music-reward sensitivity even in early childhood, suggesting that differences in how people respond to music may start very young.

Different Types of Musical Anhedonia

The review outlines three types of people who may score low on music reward questionnaires:

1. Those with music perception deficits, such as difficulty detecting pitch or rhythm (commonly called tone deafness).
2. Those with general anhedonia, meaning they experience little pleasure from any reward, not just music.
3. Those with specific musical anhedonia, who have no problems perceiving music or enjoying other rewards, but find music emotionally flat.

Even within this last group, there are interesting nuances. Some people with musical anhedonia still show a strong urge to move to music, even if they don’t enjoy it emotionally. This suggests that movement and emotional pleasure may be processed along different brain circuits.

Music and Mental Health: Not Always a Universal Tool

One especially relevant piece of evidence comes from a study conducted during the COVID-19 lockdown. For many people, music became a key coping tool, helping with mood regulation, social connection, and entertainment.

But the review points out that those who scored high on certain music-reward dimensions, like music seeking or mood regulation, were more likely to change their listening behavior during lockdown. They listened more, explored new genres, and turned to virtual concerts. People who scored lower on those scales were less likely to engage with music in those ways, though the paper does not claim they made no changes at all.

These individual differences also shaped mental health outcomes: reward sensitivity appeared to mediate the link between music use and depressive symptoms. In other words, those who naturally respond to music more intensely may have gained more emotional benefit during a stressful period.

Where the Research Is Headed

The authors of the review are careful to note that the field is still developing. Much of the data comes from relatively small brain imaging samples. Many questions remain about how stable musical anhedonia is across time, how it might change with age, and whether it can be modified through therapy or training.

There’s also a call for deeper investigation into other forms of specific anhedonia. If music-specific reward circuits can be disconnected, could similar patterns exist for taste, social touch, or visual beauty? Understanding these circuits might eventually help explain—and perhaps treat—conditions like depression, which often involve a more general inability to feel pleasure.

Music is often described as a universal language. But for some people, it might as well be silence. Their ears work, their hearts feel joy in other settings, but melodies and rhythms don’t light up their brains. That insight doesn’t just challenge common assumptions about musical taste; it forces a reconsideration of what pleasure even means, and how it’s wired into the brain.

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