interview | only fire

Underground provocateur Only Fire is back with SEX DEMON, his first feature-heavy EP, turning bedroom experiments into full-blown club anthems. The Croatian-born, Berlin-based producer, who first gained attention with viral hits like “ASMR” and “Moana Lisa”, sat down with Schön! to talk through the making of the record, his signature “Siri-core” sound, and the artists who helped shape the EP’s vision, including Chase Icon, DETO BLACK, and Cortisa Star.

Before we get into the EP, let’s start with the obvious: the text-to-speech vocals you use in your music. What sparked the idea to use a Siri-like voice in the first place?

I didn’t really have any artist connections when I started producing music, but I knew I wanted vocals over my songs and didn’t want them to be mine. I was making music from my bedroom, so it was the best way to vocalize everything. That’s how it all started.

Why did you choose female vocals?

I grew up listening to a lot of female artists, like Lady Gaga, Rihanna, and Nicki Minaj, so I always preferred feminine vocals most. It also works better with my music and is a lot more fun. I’ve played around with male computer-generated vocals before, but it never hit the same.

Your new EP, SEX DEMON, features Chase Icon, DETO BLACK, and Cortisa Star. What drew you to each of them, and how did they elevate your production?

The first song I made for the EP was “IN N OUT”, over a year ago in L.A., and it was only my second time in a studio with someone—the first being with Miss Bashful for “Hot Dog & Hot Bitch”. When I was in the studio with Chase Icon for “IN N OUT”, we were figuring out lyrics but were so hungry we planned to go to In-N-Out afterward—that’s where the inspiration came from. We started with the chorus, and the verses came after.

For DETO BLACK, I just really love her music. I sent her a couple of songs, and she chose to work on “HUNNY”, which made it so much better. Same goes for Cortisa—her sound played a big part in “DUMB”. It’s my first feature-heavy project, and these artists made it what it is.

Starting from the top of the EP, “IN N OUT” puts Chase Icon’s voice at the forefront while you focus on production. How did producing a track without your own vocals shift your approach?

Before working with Miss Bashful and Chase Icon, I was so scared of getting in the studio with others because I only knew how to make music on my own. But these experiences were great and made me much more confident about collaborating.

You mentioned “HUNNY” featuring DETO BLACK. Do you think there was a spark between you two because of your backgrounds being so different?

Yes, for sure. The type of music I make is considered unusual for Croatian artists, but it definitely falls into the electronic dance genre that DETO BLACK is also part of. It just works really well together, even if we’re from different backgrounds.

“DUMB” is unapologetically sultry and energetic. When writing these lyrics, are you speaking from your inner mind, channeling a character, or somewhere in between?

The lyrics aren’t based on one particular experience of mine. They speak from a perspective many people can relate to if they’re not fully pleased by someone they’re hooking up with.

The title track “SEX DEMON” blends club energy with hints of other genres. How did you balance these elements to create a cohesive final track?

I started at home with a Latin-inspired drum progression, then added hypnotic synths to draw listeners in. My friend Kyle suggested lyrics that felt mysterious and almost begging to be set free, which I overlaid with a demonic vocal effect to make it sound possessed. We also explored some religious lines, which sparked the whole sex demon theme.

Why SEX DEMON?

When I finished the track, the title felt perfect for the whole project. It embodies all my music—hyper-sexual and exaggerated. My music represents the sex demon that comes out of people when they’re horny, and that’s why the name worked.

Do the pounding kick drums and rolling basslines come from club experiences, or is that a sound you’ve always been drawn to?

I focused more on this sound after experiencing the club scene while traveling and moving to Berlin. My first project, Double Penetration, didn’t have many dance tracks; “ASMR” was the exception and helped me get my first club bookings. My basslines and kicks have become more clubby and aggressive the longer I’ve lived in Berlin. Before that, in Zagreb, Croatia, I wasn’t out experiencing that scene much.

How do you navigate the pull between digital virality and live performance?

When I started doing more parties, I became more of a DJ than a producer. But releasing new music, even while “Moana Lisa” went viral on TikTok, helped me find a better balance. Audiences for each are very different.

When you’re in the studio, do any rituals or habits help shape a track’s energy?

Finishing a track is always hardest for me. I might start one and leave it for months. I always start with a drum pattern—kick and snare—then experiment with the bass. I don’t like going to the studio alone; I prefer the comfort of home.

After creating SEX DEMON and collaborating with so many artists, how do you see your identity evolving?

I want to produce for other artists, even if it’s not my lyrics. I also want to explore more emotional and less sexual music, which I’ve never done before.

The EP feels like both a culmination and a launch point. What new territories or experiments are you excited to explore next?

I’ve always wanted to collaborate with artists, which I’m finally doing. I plan to have more collaborative projects and continue expanding my current sound as much as I can.

If someone pressed play on SEX DEMON for the first time, what’s the ideal way to experience it?

The EP starts clubby and gets more experimental toward the end. The perfect scenario is getting ready with friends for a night out—but headphones work too, so you can really focus on the playful lyrics.

SEX DEMON is out now on all streaming platforms.

words. Amanda Breeze