Show HN: Kolibri, a DIY music club in Sweden
We’re Maria and Jonatan, and we run a small DIY music club in Norrköping, Sweden, called Kolibri.

We run it through a small Swedish company. We pay artists, handle logistics, and take operations seriously. But it has still behaved like a tiny cultural startup in the most relevant way: you have to build trust, form a recognisable identity, pace yourself, avoid burnout, and make something people genuinely return to, without big budgets or growth hacks. We run it on the last Friday of every month in a small restaurant venue, typically 50–70 paying guests.

What we built isn’t an app. It’s a repeatable local format: a standing night where strangers become regulars, centred on music rather than networking.

We put up a simple anchor site with schedule + photos/video: https://kolibrinkpg.com/

What you can “try” on the site:

  * Photos and short videos from nights (atmosphere + scale)
  * A sense of programming/curation (what we book, how we sequence a night)
  * Enough context to copy parts of the format if you’re building something similar locally
How it started: almost accidentally. I was doing one of many remote music sessions with a friend from London, passing Ableton projects back and forth while talking over FaceTime. One evening I ran out of beer and wandered into a nearby restaurant (Mitropa). A few conversations later we had a date on the calendar.

That restaurant is still the venue. It’s owned by a local family: one runs the kitchen, another manages the space. Over time they’ve become close to us, so I’ll put it plainly: if they called and needed help, we’d drop everything.

Maria was quickly dubbed klubbvärdinnan (hostess), partly as a joke. In Sweden in the 1970s, posh nightclubs sometimes had a klubbvärdinna, a kind of social anchor. She later adopted it as her DJ alias, and the role became real: greeting people, recognising newcomers who look uncertain, and quietly setting the tone for how people treat one another.

The novelty (if there is any) is that we treat the night like a designed social system:

  * Curation is governance. If the music is coherent and emotionally “true”, people relax. If it’s generic, people perform.
  * The room needs a host layer. Someone has to make it socially safe to arrive alone.
  * Regulars are made, not acquired. People return when they feel recognised and when the night has a consistent identity.
  * DIY constraints create legitimacy. Turning a corner restaurant into a club on a shoestring sounds amateurish, but it reads as real.
  * Behavioural boundaries are practical. If newcomers can’t trust the room, the whole thing stops working.
On marketing: we learned quickly that “posting harder” isn’t the same as building a local thing. What worked best was analogue outreach: we walked around town, visited local businesses we genuinely like, bought something, introduced ourselves, and asked if we could leave a flyer. It’s boring, but it builds trust because it’s human, not algorithmic.

A concrete example: early on we needed Instagram content that could show music visually without filming crowds in a club. We started filming headphone-walk clips: one person, headphones on, walking through town to a track we chose. It looked good, stylised, cinematic, and that mattered more than we expected. People didn’t just tolerate being filmed; many wanted to be in the videos. Then we’d invite them for a couple of free drinks afterwards as a thank-you and a chance to actually talk. That was a reliable early trust-building mechanism.

At one point we were offered a larger venue with a proper budget. It was tempting. But we’d just hosted our first live gig at Mitropa and felt something click. We realised the format works because it’s small and grounded. Scale would change the social physics.

A few concrete mechanisms that made this work (happy to expand):

  * “Host layer”: greeting newcomers + making it safe to arrive alone mattered more than we expected.
  * Curation as governance: coherent music changes how people behave in the room.
  * Offline outreach outperformed posting: visiting local businesses in person built trust faster than Instagram.
  * Scale changes the social physics; we stayed small on purpose.
Curious if anyone here has built local repeatable formats (meetups, reading groups, hackerspaces), what made them stick?
> early on we needed Instagram content that could show music visually without filming crowds in a club. We started filming headphone-walk clips: one person, headphones on, walking through town to a track we chose.

Brilliant. Fantastic example of constraints producing richly creative results.

Thanks. The idea came from trying to visualise “listening to music” in a way that actually works on social media without filming crowds inside a club. The constraint forced a better format.
  • grokx
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A few years ago, I started again to attend regularly to concerts, and often in small / mid size local rooms, with an audience from perhaps 50 to a few hundred people.

Those are much more meaningful to me than those giant stadiums where you watch the band on giant screens. These thoughts will seem obvious, but smaller spaces with a limited audience are really warmer. You feel much closer to the artists, you are sharing emotions, sometimes the artist comes playing or singing in the middle of the audience. Things happen! A guitar string breaks, a drum falls, the singer goes out of tune. This is real live music!

raves are also severely underrated among autistic nerds
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I'm intrigued but also very confused on what this is about. Posting so I can looking into that later
  • timc3
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Might travel down from Stockholm in a couple of months. Too few nights like this in Sweden (Hosoi can be quite good though).
Nice, you’d be very welcome.

Strong spring lineup. Tonight is Hidden Lines, end of Feb Sydney Valette (Paris), and 20 March Liminal Project (UK) + Yugoslavia (ES) with Inåt Bakåt Records. On 11 April there’s a one-day festival in Norrköping (Kallsup, Poloklubben, Zack Zack Zack, etc.).

We’ve been experimenting a bit with how much we pre-announce (small room, and we don’t want to spread people too thin), but the schedule on the site is the best place to check. Instagram is our main outreach: @kolibrinkpg

Not against AI, but I think you would find this post to be better if you didn't use AI to write it. They are not quite at the point yet where they generate something interesting enough for most people to want to read. Additionally, it goes somewhat counter to your stated goals. You (or chatgpt) said:

> People return when they feel recognised and when the night has a consistent identity.

But there's no identity to your post, because it doesn't feel like it was written by a person. Try writing it yourself! It’s boring, but it builds trust because it’s human, not algorithmic.

Anyway, congrats! I used to be a little bit into the DIY music scene in Chicago. Super cool to see other manifestations of it around the world

I don't think it's AI, they're just Swedes, we talk in a kind of boring way I suppose, and directly translating it into English usually makes it read kind of "stiff". I don't get the same feeling as you, but might be I'm just used to it.
It's definitely AI. There are many tell signs
OP here (Maria & Jonatan). This took off while we were asleep.

Maria is the creative force and writes Swedish very well. We used ChatGPT as a bouncing board to translate/tighten the English and get the story across. The piece reflects what we do, but in hindsight it probably ended up a bit over-polished.

Happy to answer questions.

Agree.

The paragraph when I stopped reading:

> What we built isn’t an app. It’s a repeatable local format: a standing night where strangers become regulars, centred on music rather than networking.