Of all the things that can ambush a memory — a photograph, a voice, a place — nothing moves as fast as smell. And the only thing that comes close is music.
I've been thinking about why these two in particular. Why a song from the summer you were nineteen can reappear in a grocery store and knock you sideways. Why a specific perfume — one you haven't smelled in a decade — can relocate you so completely that for a moment you are genuinely somewhere else.
The science is interesting. Scent travels directly to the limbic brain — no detour, no processing delay, just straight to the place where emotion and memory are stored. Music takes a different path but lands in a similar neighbourhood, engaging the hippocampus and the amygdala in a way that locks it to emotional context. Both bypass the rational brain. Both arrive before you've decided how you feel about them.
What this means in practice is that you can be fine — genuinely fine, going about your day — and then someone nearby is wearing a particular fragrance, or a particular song comes on, and you are suddenly somewhere else entirely. In the kitchen of a house you used to live in. In the car on a road trip you took at twenty-two. In a moment that was ordinary while it was happening and feels irreplaceable now.
This is what I find myself returning to. Not nostalgia exactly — nostalgia implies a kind of aching for the past that I don't always feel. It's more like recognition. A sense of: oh, that's still in there. That version of me, that particular afternoon, that specific combination of feeling — it's been preserved, intact, waiting. And a scent or a song is the key that opens the room.
I think about how many rooms I've accumulated without realising it. The perfume that was my mother's. The cologne my first love wore on a cold November night — I couldn't name the fragrance then and wouldn't know it now, but I would know it instantly if it reached me. The song that was playing when I heard good news. The one that was playing when I heard the other kind.
These aren't just memories. They're sensory records. A kind of autobiography written not in words but in smell and sound.
What I want to do here — in the reviews, in the essays, in the conversations — is honour that. When I describe a fragrance, I'm trying to access the room it opens. When I share a piece of music, I'm trying to name the feeling it carries. Not to tell you what you should feel, but to open the conversation about what you do feel. What it retrieves in you.
Because that, I think, is the point of all of it. Not the notes on paper — not the bergamot and the sandalwood and the musk — and not the chord progressions and the key changes. But the way a particular combination of things can reach into a person and find something they'd half-forgotten was there.
Your past is in there. Your people. Your rooms. Your particular version of the world at a particular hour on a particular day.
What does yours smell like?
— Cari
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