‘For many years I have wondered why a bunch of frequencies organised into a piece of music has the ability, even without words, to make the listener cry and become emotional. Although I know this happens to me and many people, I have often wondered how this can be. Dr Levitin, in this latest book, Music as Medicine, has some fascinating insights into this great phenomenon.’ — Paul McCartney

We are only just beginning to appreciate the healing power of music. In recent years, a wave of scientific research has upended everything we once knew about its effects on our brains: not only in reducing stress, but also in enhancing cognitive function, slowing the spread of neurodegenerative diseases like Parkinson’s and Alzheimer’s and even strengthening our immune systems.

In January 2025, Daniel Levitin, neuroscientist and musician, returned to Intelligence Squared to discuss this bold new paradigm for medical treatment, rooted in the unexpected influence of music on our minds and bodies. Drawing from his new book Music as Medicine he explained how ‘rhythmic auditory stimulation’ can fight multiple sclerosis, examined why Tracy Chapman’s songs might just help cure PTSD and offered surprising insights into the new science of music as medicine.

He also explored how each of us can use music to calm our thoughts, repair our memories and heal our deepest psychological wounds.