As countries went into lockdown in 2020 people turned to music for comfort and solidarity. Neighbours sang to each other from their balconies people participated in online music sessions that created an experience of socially distanced togetherness. Nicholas Cook argues that the value of music goes far beyond simple enjoyment. Music can enhance wellbeing interpersonal relationships cultural tolerance and civil cohesion. At the same time music can be a tool of persuasion or ideology. Thinking about music helps bring into focus the values that are mobilised in todays culture wars. Making music together builds relationships of interdependence and trust rather than escapism it offers a blueprint for a community of mutual obligation and interdependence. Music Why It Matters is for anyone who loves playing listening to or thinking about music as well as those pursuing it as a career.