A song about fleeting light — and the particular ache of knowing it won't stay.
"Firefly" moves the way a memory does: warm at the edges, a little blurred, closer to feeling than fact. Guitars that shimmer without ever quite resolving. A groove that pulls you forward and holds you back at the same time. A voice that sounds like it already knows how the night ends.
It's not a sad song. It's not a happy one either. It's the one you'll remember at 2 a.m. when you can't explain why.
Pre-Save NowDeclan Soto doesn't fit cleanly into one genre — and that's the point. The music lives in the space between late-night R&B and something rawer, shaped by guitar tones that shimmer without resolving, grooves that breathe, and production that feels warm but carries a bruise. It's made for the hours when genre labels stop mattering.
The arrangements never crowd the room. Rhythm tracks sit back. Guitars find space to linger. The production is warm — analog in spirit, even when it isn't — and leaves room for the listener to move inside it.
Synthesizers that feel like memory. Horn lines that lean melancholic without collapsing into it. Vocals that sound close — recorded like a confidence, not a broadcast. Everything mixed to feel like you're in the room.
The songs are built to be remembered — melodic, rhythmic, built for replay. But underneath the hooks, there's a particular kind of ache. The kind that doesn't announce itself. You just feel it at the end of the song, when the room goes quiet.
From understated verses to full-band moments, the dynamic range is intentional. Nothing peaks without earning it. The restraint is what makes the release land — and what makes these tracks work in any context, from headphones to placement.
Some lights don't last.
— From the story of Firefly
That's what makes them worth chasing.
Declan Soto didn't come up through open mics or a garage in the suburbs. There's no local scene they cut their teeth in, no early demo passed around at parties.
They showed up already sounding like a memory — half-lit, close enough to touch, gone before you can hold onto it.
Declan Soto makes pop and R&B for the hours between the party ending and the sun coming up — guitars and horns bleeding into electronic production, built for a feeling more than a genre.
Signed to Hallel Music, Declan Soto's first release is "Firefly" — a song about fleeting light, and holding onto it anyway. It doesn't ask to be remembered. It just is, for exactly as long as it's there.
Maybe Declan Soto is a band. Maybe it's one person wearing four faces. Maybe it's something in between.
Doesn't much matter. The song is real — and it's already out there, glowing for anyone paying attention.
Early reactions to Firefly — out September 24, 2026.
“The kind of song that sneaks up on you. By the second listen you realize you’ve already memorized it — and by the third, you’re not sure you want to let it go.”
“It doesn’t oversell itself, which is exactly what makes it work. There’s real production craft here — space where space is needed, weight where weight is earned.”
“Somewhere between late-night R&B and something harder to name. The guitar tone alone is worth the listen. Whatever Declan Soto is — more of this, please.”
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Declan Soto's catalog is fully owned and administered by Hallel Music LLC — masters and publishing under one roof. That means no chasing down co-publishers or clearing rights through a third party. You hear it, you want it, you license it. Direct.
The music is built for placement. Dynamic range from quiet and intimate to full-band release. Emotional register from bittersweet to hopeful. Production that sits cleanly in a mix without fighting picture.
View Catalog PageMasters and publishing held directly by Hallel Music. One agreement, one conversation, one signature.
Late night, bittersweet, quietly hopeful. Strong for drama, film, streaming, and emotional commercial spots.
Stems and alternate mixes available on request. All tracks delivered broadcast-ready at 24-bit / 48kHz.
Reach Hallel Music directly at hello@hallel-music.com for brief submissions and licensing enquiries.
For booking, press requests, and sync licensing, use the form or reach out through Hallel Music.