The Dublin songwriter spent years writing for other people. This single sounds like he has stopped asking permission to keep the halo on.
Lex Bucha spent a long time in the room where other people’s songs get finished. Born Alexander Keech in London, with family lines running through Antrim, Malta and the UK, he made Dublin the place he actually works from. Stoneybatter, writing camps across Europe, the quiet grind of being useful to someone else’s chorus. His own catalogue only starts in 2024, with the duet Powerless beside frequent collaborator Orla Monelle. Then came the debut EP Painless Mode in July 2025, a record built around anxiety, fractured family weather, and the need to say the thing out loud. Radio found him early. BBC Introducing, RTÉ Pulse, Today FM, Spin. The singles that followed, Now You Know, High Altitude, Sweet Pain, Paranoid, kept tightening the frame. Faithless (Sacrifice) is the last one before the next EP, Dark Mode, due 24 September. It is also the first time his pop feels willing to look ugly on purpose.
There is an old problem in analogue photography called halation. Light hits the emulsion, passes through, bounces off the back of the film, and returns as a soft ring around the figure. A halo nobody asked for. Labs spent decades laying down anti-halation coats just to kill that glow, because holiness on a portrait usually meant the light had leaked. The artwork for Faithless (Sacrifice) looks like that leak was left in and then torn down the middle. One face split into two. Type running forward and backward. A man caught between the official picture and the one that would not sit still. That is the song’s real subject. Not a costume change into villainy. The moment the borrowed light comes off and the voice has to stand there without it.
Bucha has said the track comes from true events, from years of living a life arranged around other people and then refusing that arrangement. The press notes talk about betrayal, about turning the table, about taking the part of the villain because that was the part already assigned. The lyric does the heavier work. Blood moon. Altar. Holy water. Angels that make him sick. Original sin worn like a jacket that finally fits. “The devil’s got my halo now / I’m wearing a different crown.” He is not explaining the theology. He is emptying the cupboard of its leftover sacred furniture and seeing what still makes a noise when you drop it.
The production understands that appetite. Mid-tempo, glossy, a little nocturnal. Soft-focus pop melody over a pulse that keeps leaning forward without sprinting. R&B heat under electronic frost. You can hear the late-night lineage he names, The Weeknd, sombr, HURTS, Lauv, Griff, without the track collapsing into tribute. The vocal sits close and clean, then opens on the chorus with that slightly theatrical lift dark pop loves. “Tonight I’m going up in flames / Think it’s time to break these chains.” The line is big. The arrangement is careful enough to let it land as decision rather than tantrum. What gives the song weight is the patience underneath the fire language. He builds the hunger first. The sacrifice is the thing he has been waiting to spend.

Painless Mode asked to be held. This one asks to be believed on a colder terms. Paranoid had already walked him into a harsher electronic room. Faithless (Sacrifice) keeps that temperature and adds ritual. The pre-chorus is short on purpose. “Angels been making me sick / Yeah, yeah, yeah, baby I think this is it.” No extra moral. The bridge is almost proud of the stain. “Love my original sin / Shadows are where I begin.” Then the title word gets chanted until it stops being metaphor and starts being a beat. Sacrifice, sacrifice, sacrifice. Pop has always borrowed church cadence when it wanted scale. Bucha uses it here as an exit visa.
There is a specifically Irish trace in that move, even if the record never plants a flag. A generation learned the vocabulary of altars and salvation before they were old enough to argue with it, then spent adulthood deciding which words still belonged to them. Bucha does not sermonise that history. He just refuses the offered rescue. “I don’t need your salvation / Taking my liberation.” The confidence is in the syntax. Liberation is not requested. It is taken, and the production stays sleek while he does it, which is the point. Darkness as finish, not as mess.
What lingers is the appetite the chorus keeps naming. Waiting for a sacrifice can sound like victimhood until you hear who is holding the knife. On this single, Bucha sounds like a songwriter who has finished being useful in the old way and is testing how much voltage his own voice can carry. Dark Mode will tell us whether the whole project can live at this temperature. Faithless (Sacrifice) already has its own weather. The halo is gone. The crown is cheaper, heavier, and his.
Follow Lex Bucha
Faithless (Sacrifice) is out now. Dark Mode follows on 24 September.
Listen: Spotify
Follow: Instagram · YouTube · TikTok · Official Site
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