Music is Memory

Playlists are more than just background noise; they function as essential tools that unlock and preserve memories, forming our identities and connections at every stage of life. Music works as a bridge to memory and meaning, forging intimate links between songs, life events, emotions, and our sense of self. In memory care facilities, for instance, familiar melodies can evoke powerful recollections, while students commonly rely on selectively curated playlists to improve their learning and recall. My own experiences echo these conclusions: when I hear Taylor Swift’s "Wildest Dreams" followed by One Direction’s "Perfect," I am instantly transported to a particular winter sitting in my family’s car as we drove along snowy roads. The music not only anchored those moments and emotions, but it also helped me remember year 12 essay material, each lyric triggering memorized lines. Songs like Ashton Irwin’s "California Holds Her Breath" or Luke Hemmings’ "Mum" are highly personal, not because of the artists’ stories, but because music imprints itself on each listener’s identity in unique and lasting ways.

Scientific research supports these personal observations, revealing that music simultaneously activates multiple regions of the brain, including those governing emotion, memory, and movement. Neurologist Oliver Sacks (2007) documented how musical experiences become deeply embedded in long-term memory precisely because of this broad neural engagement. Events, emotions, and songs are connected through implicit memory processes, as Janata (2009) explains. When music is tied to emotionally charged experiences, it becomes an especially potent cue for recalling the feelings and details of those moments.

The unique effect of music extends even to patients affected by Alzheimer's disease and other forms of dementia. Research by Cuddy & Duffin (2005) demonstrates that music is one of the few stimuli capable of reaching people with severe memory loss. Individuals with dementia frequently recall vivid details from their past when exposed to familiar songs, even when other memories and aspects of identity have faded. This evidence carries meaningful implications for caregivers and clinicians: personalised "life-playlist" sessions, featuring music from a person’s formative years, have proven to be an evidence-based strategy for triggering memories, fostering conversations, and strengthening emotional well-being. Including these playlists within daily routines provides a meaningful way to connect with and support those living with memory loss.

Yet the strong impact of music on memory is not confined to scientific studies or clinical environments; it plays out most vividly in everyday life. I have witnessed this personally with someone close to me, who no longer remembers much of their past but insists on keeping the radio playing endlessly. There is a particular song that never fails to make them light up, and I frequently use apps like Shazam to identify the title, hoping to understand what makes that melody so meaningful to them. Even those who still remember why the song matters will light up when they hear a beat from the past. I once approached my father with “this cool new song that I have just discovered”, only to be humbled when he replied, “Jade, that's not a cool new song, that's your favourite artist covering my favourite artist,” because though artists may pass, the art does not, a beautiful sentient perfectly described within the lyrics of Harry Styles latest album Carla’s song.

Reflecting on these experiences, both personal and collective, I frequently find myself in engaged discussions with fellow music enthusiasts. We wonder: Will the chorus that makes us hum today still move us decades from now? Will hearing "c'mon Harry, we wanna say goodnight to you" make us leap out of our seats in old age? If music is so profoundly personal and remains a powerful memory aid throughout life, perhaps the intensity of the 'fangirl' experience is not something to dismiss or belittle. Instead, it might be a sign of just how profoundly music can shape us, creating emotional anchors that last a lifetime.

Ultimately, music is not merely heard; it is experienced throughout the body. Our craving for live music reveals hidden benefits: movement free of pressure, sound that vibrates more than it overwhelms, and laughter exchanged between songs. For a few hours, concerts let our brains relax, and our bodies stay active, while someone else takes charge of the rhythm and flow. These instances remain long after the final note. A snare pattern overheard in a café can instantly bring you back to the lights, the crowd, and the happiness of that night. That’s why concert photography, tour diaries, and favorite choruses hold such importance; they serve as portals, transporting us to some of the happiest moments of our lives.