- Research suggests that music has a positive impact on the brain structure and cognitive functions of musicians (Gaser & Schlaug et al.).
- Even for listeners, attending live performances or listening to favorite songs can lower cortisol and increase dopamine, leading to stress reduction and mood improvement.
- Choosing song tempo and whether lyrics are present based on age and purpose can enhance effectiveness (e.g., gentle lullabies for babies, nostalgic songs for seniors).
- During work, familiar instrumentals or songs with a consistent tempo often aid concentration. Playing music or creating sounds can also be an effective stress-relief strategy.
Introduction: Why is music, even just "listening," receiving so much attention?
Everyone has experienced a shift in mood from a song heard casually during a commute or while working. Beyond mere entertainment, a growing body of research indicates that music influences brain function, hormones, and even gene expression. When we (the geefee team) tried it in our daily lives, we unexpectedly felt the effects: listening to favorite songs made work flow more smoothly, and group hand-clapping could ease tension—effects that surprised us. In this article we share insights and easy-to-apply ways to use music across a wide age range, from babies to older adults.
Structural and cognitive effects of music on the brain
Performers' brains are "different" — differences in gray matter and cognitive function
Gaser and Schlaug's 2003 study and others have reported that people who have played music for many years tend to have more gray matter in auditory regions and higher working memory and cognitive flexibility. Multiple studies in the 2000 s also suggest that performance training strengthens coordination among auditory, motor, and visual systems. This is not just about "liking sound"—it's a clear example of how repeated learning and physical activity can reshape the brain.
Our experience
When we tried a simple rhythm workshop in the office, participants' facial expressions and focus noticeably changed, and conversations softened. Those experiences align with the scientific findings.
Stress and hormon es: benefits of both listening and performing
Effects for listeners — reduced cortisol and increased dopamine
Research and health media reports indicate that attending live music can reduce the stress hormone cortisol, and listening to favorite songs can trigger dopamine release. Because dopamine is involved in reward and motivation, this can help boost motivation.
Effects of performing and creating — changes even at the gene level
Some studies suggest recrea tional music-making or performance can modulate stress responses and alter gene expression related to reduced fatigue and anxiety and improved immune function. Reports that simple repeated drumming or hand-clapping produce psychological stability match our experience of feeling relaxed during group playing.
Age-specific practical ideas: from babies to older adults
Babies: lullabies and rhythms that foster security
Gentle-tempo lullabies and steady rhythms give babie s a sense of security and help establish sleep and feeding routines. It's also well known that singing in a parent's voice itself promotes emotional stability.
Children and students: music for learning and concentration
During study, lyric-free classical music or quiet instrumentals are effective. Choose tempo to match the task; for tasks requiring language processing—such as calculation or reading and writing—it's often better to avoid songs with lyrics so concentration is eas ier.
Working adults: switching between focus, exercise, and refreshment
For coding or desk work, familiar instrumentals often help focus; for commuting or exercise, faster-tempo tracks can raise dopamine. When we tried a short morning "favorite songs" playlist, it helped set the mood and sometimes increased productivity for the day.
Older adults: memory retrieval and support for dementia prevention
Playing hits or folk songs people listened to when young oft en stimulates memory and conversation in older adults. Participatory activities like choir singing or instrument playing encourage social interaction and can reduce feelings of isolation.
Practical tips to improve work efficiency
- Choose music according to the task: instrumental for language-related work; lyric-based music may be fine for creative tasks.
- Keep volume moderate. Loud volume can lead to stress and fatigue.
- Prepare a familiar playli st: new songs tend to draw attention and can reduce work efficiency.
- Incorporate short periods of playing or group music: clapping or simple rhythm games during breaks can reset mood and focus.
Summary
Music is a powerful tool that can positively affect brain structure, hormones, and mood across ages. Playing music trains the brain, and just listening can reduce stress and boost motivation. The key is to "choose sounds according to your purpose." From he lping babies sleep to prompting memories in older adults, from boosting focus at work to energizing exercise, consciously incorporating music into daily life can raise your quality of life. We tried various things ourselves and were reminded of music's power. Please find a music habit that suits you.
Disclaimer: The information in this article is for general informational purposes only and does not constitute medical advice. Please consult a qualified healthcare professional before making any health-related decisions.