Music affects us in lots of ways - it can invoke memories, provoke emotions, and move us to activity (dancing, singing along, making music ourselves). So looking at how the brain responds when a person is listening to music tells us a lot about the role the brain plays in memory, emotion and activity, and how these things are related to each other. Music also gives neurologists a way into talking about the ‘nature/nurture’ debate by comparing the brains of talented musicians with those of ordinary people. Jenni discusses what music can tell us about the kinds of beings we are with Dr Jessica Grahn of Cambridge University and Dr Katie Overy from the University of Edinburgh.