Music is found in every culture on Earth. From ancient drums to modern pop songs, humans have always made and enjoyed music. But music is far more than just entertainment. Scientists have discovered that it has a powerful effect on the human brain and body, and it can influence how we think, feel and even heal.

One of the most obvious effects of music is on our emotions. A sad song can bring tears to our eyes, while an upbeat tune can make us want to dance. This is why films use music so carefully to create feelings of excitement, fear or joy. Music can also bring back powerful memories. A single song can suddenly transport us back to a particular moment in our lives, sometimes many years ago.

Music also has practical benefits. Studies have shown that it can reduce stress, lower blood pressure and even help patients recover in hospital. Many people listen to music to concentrate while they work or study, or to give themselves energy during exercise. In some cases, music is used as a form of therapy for people with illnesses affecting the brain. Whatever its use, one thing is certain: music is a universal language that connects people across every culture and generation.