teadrinker looked like a quite mysterious character to me.
In the demoscene, we started hearing of him in relatively recent times (2023).
He usually produces demos as a one-man-group, but each one of his prods leaves a mark in one way or another.
Let's try to solve part of the mystery with 10 questions.


1. How long have you been involved in the scene? Your first productions date back to 2023, but seem to be more mature than newcomer stuff.

In the 90s in Sweden, demos were copied around on floppies and I often enjoyed them with my friends.
I did not know any actual sceners, and I would have been too shy to attend demo parties alone anyway. But I became a big fan of the scene and I had ambitions of doing demos early on Amiga and PC. While I managed to do some mods (OctaMED/FT2), images (DP/3ds) and simpler effects (Amos/DOS), I failed to combine them into anything larger. My focus then shifted to game dev and work, but every now and then I'd check out the latest scene releases with great excitement. Sort of randomly, I joined the online-only Lovebyte in 2023, and after that I thought that I should really attend a party IRL...

2. I know pronouncing the acronym "LLM" could cause telluric waves in the demoscene, but you seem a lot less extreme than many people about this topic. Why do you say “the ethical choice in regards to LLMs is probably to limit your usage”? Do you refer to the datacenter impact or intellectual property or anything else?
What’s your feeling about this technology, including “having a less deeper state of flow” when programming and “less authorship” versus the code you produce, as you say?

LLMs are the biggest thing to happen to software in my lifetime, and I'm too curious to just ignore them.
It's all very overwhelming, it feels like a large part of the skills I acquired over the years might no longer be relevant, but I still value them. I grieve what has been lost, but I'm also excited about new possibilities.

Part of what I tried to express is that I don't know how unethical it is, but that I deem excessive resource use unethical by itself. I know this is a sensitive topic and that is why I tried to document the project and release the source of both the demo and the tool.

I see this new technology as an amalgam of compute and human culture. A technology based on the commons, that should belong to all of us. That is, under democratic control.

The reason AI is being shoved so forcefully into our throats is that the investor class has too much power in society. The pricing mechanism (which makes markets useful for resource allocation) is distorted because investors hope that they will be allowed to own another future monopoly.

When I read the Pro-Human AI Declaration statements like "AI monopolies that concentrate power, stifle innovation, and imperil entrepreneurship must be avoided," or "the benefits and economic prosperity created by AI should be shared broadly" I think, sure, but let's not limit this to AI. Unless the US and EU can come together and double down on democratic values and actually tax and regulate the investor class, I don't see this ending well.

3. I love your demo "PRINT". How was its idea born?

It rarely starts with a big idea for me, instead a few threads are separately spinning. I already had the font, the geometric tiles and a basic renderer when making Daydreamer (the very last thing I tried to add, and failed). I had also explored halftoning with different shapes and separately experimented with subtractive color mixing years earlier. So once I had the idea that the font would probably look quite nice with a print simulation, it seemed appropriate/clean to build the soundtrack from printer sounds. It's more like smaller ideas/pieces falling into place.

4. What's the technology/technique behind the "motion capture" on some of your productions ("This is Internet", "Human kaleidoscope", and so on)?

It's a Unity based implementation which makes use of Kinect / Femto Bolt depth cameras to record and playback stylized depth material. It does not use the Kinect body tracking, but instead the raw depth and infrared buffers. The infrared images are used to (optionally) influence the stroke width of the lines/dots.

It's designed so you can preview the stylization (Decimation levels, rendering tweaks etc) in real-time. After recording you can export to a custom compressed format (RLE, using 11 bits for depth and 5 for size)

It was open sourced as a part of another project if anyone is interested in trying it out or know more about the details. I really feel it needs a proper UI though, and I never got to that part...

5. In your opinion, how should a demo like "What time is it?" (for which btw you also created your own font) be experienced? On the real hardware, like while doing a queue at the supermarket or anything else?

The ideal for watching it on the watch is a very quiet outdoor/nature environment with sunlight. (similar to what you see at the start of the video)

The video is kind of its own production and works better for a party or casual viewing.

6. You developed specific tools (Mad Tea Lab/Synth) for prototyping. You even made a font (!). For example, you say your demo “What time is it?” was made with the tool. How do you use these tools in your workflow? Did you ever consider using already available tools like Notch or Cables, or you like more the demoscenic tradition of doing it all by yourself?

I've tried many of the available tools. I went a bit deeper into TiXL than the others, and I started modifying it before I even had a finished scene. I like the tradition of DIY, but I don't really feel I'm practicing it (many of my demos use a framework I built on top of Unity, I access Kinect through a MIT Licensed library by Rumen Filkov, and I'm happy to use iq's sdf-primitives most of the time).

But some things draw me towards making tools:

• I'm a big fan of tight sync, and part of my quest to build custom tools is to bring music creation and demo creation closer together, ideally into a single composition workflow.
• The tools you use will color your work. So tool creation can make your work more personal. I feel it both gives a kind of expanded creative freedom, and at the same time very hard limitations (as the WIP-tools are often quite bad in many ways).
• I like to work visually, but I still think code is often more efficient at expressing detailed intent than nodes. So ideally, I want the code to be bidirectional/two-way - if I make a visual adjustment, the change should be able to flow back into the code. I've not managed to pull this off yet for any real production...

([NdFriol]:Teadrinker says that we will soon have an high quality version of the soundtrack of "What time is it?")
7. What's exactly your relationship with tea? Are you capable of appreciating the infinite varieties of tea and/or you have a giant set of equipment to prepare and serve a cup of tea?

I appreciate a pure Keemun black tea or Longjing, but I'm also fine with an Earl Grey tea bag and milk. I also like Lapsang, Jasmine, or Assam Chai boiled with whole spices and ginger.

8. What was your initial idea for “The musicians”? I mean, you were looking at a classic painting and you imagined: “what if we make a demo about it” or such? 🙂

I really love these paintings of musicians with expressive faces, but I think a stronger influence is a prior project. Me and a friend did a VR-experience where you can go inside famous paintings, and after years of trying to be authentic and serious reproducing classical paintings, I kind of longed to do something very silly instead.

9. I know it’s hard, but what if you had to choose four milestone demos, even not the most known, one for each “era” of the demoscene (the 90s/software rendering, 2000-2010/hardware acceleration, 2010-2020/the sdf era, after 2020) basing on your taste. Which ones would you choose and why?

Very hard indeed, and I know I have probably missed many great demos during the years. I will give a timeline of some favorite hits: State of the Art, Stars: Wonders of the World, Intrinsic Gravity, Eon and The Legend of Sisyphus.
But then I want to highlight:

• Transformer 3 - Limp Ninja: An amazing audiovisual journey with impeccable timing and finish. Manages to feel both otherworldly and familiar, timeless and retro.
• Litterae Finis - Trauma: When it comes to textmode rendering, this is my nr.1. Mesmerizing! Features a wonderful soundtrack by !Cube and sparse but well executed sync.
• Then and Before - Altair: Fantastic mood for 4k. Very cinematic and high polish in regards to both sound and visuals.
• Wrecklamation - Logicoma: A great track as well as a great encapsulation of the demoscene, abusing the module playback to turn the tracked music compo into a demo compo.

10. I have to ask this: what do you think will happen in the scene 20, 30 years from now? Will there still be C64 or Amiga productions? Will a scene still exist?

I think there will definitely be a scene with C64 and Amiga prods! Maybe not like today, but I think new generations will always watch the classics, and some will be curious enough to explore these platforms for themselves.

posted by friol at 10/17/2026 08:53:00 PM - under: demo, demoscene, hacking, interviews - comments? here (0)

The first time I saw FBY, he was sleeping on the stands of the arena where The Italian Gathering 1997 was taking place. The party was almost finished, and they were announcing the winner of the 4 channel music compo (which was FBY himself). Someone started yelling at him, but he continued sleeping, until they threw him his prize and he awoke.

FBY is a great musician. The parties he won speak for themselves: 1st at The Party 1995, 1st at Saturne 1996, 1st at The Italian Gathering 1997 and 1998, 1st at Outline 2006, and so on. But more than looking at placements, you should experience his mods in first person. If you haven't heard of him, well, lucky you: you have a world to discover today. I suggest (but it's just my personal opinion) to start with Apache, Strange flower and Sambing to have a quick glance of his art, and then dig deeper if you like his style (you will).

So I reached FBY and asked him to talk about his musical origins, tracked music and music in general.


I've read that you started with a guitar and that your sisters carried you (or forced you to go) to music lessons. Is your family a family of musicians? Did you study classical music?

Yes. I began to sing when I was young, and then my sisters and I started to take private guitar lessons with maestro Carlo Mascilli. It was really fun: our teacher gave us pieces to study at home, and then we had to replay them during the lesson. At the end of each lesson, the teacher played for us... he was fantastic. Ivana [his sister, Ed.] quit first, while Sandra continued studying really hard. I was not studying that much, but still managed to keep up with the lessons, and after a while I started to bring to the lesson my own pieces (I was starting to show the traits of a composer, more than a performer). At our first recital, I played music from Leo Brouwer, Dionisio Aguado and three preludes written by me :)

So yes, I had a classical education that influenced my first compositions, like the "Piano Sound" I-V and "FBY Studio" I-IV series. By the way, the first music program I used wasn't a tracker, but a pentagram-based composing software, "Aegis Sonix".

In 1998 you said: "I like travelling a lot, so I don't think I will stay in Florence much more or in a stable way; I'd like to spend quite some time in America, maybe near a big lake with big trouts inside". How did it go then? Did you catch some big trout in America? :)

No, but my father went there :)
I've been in New York and for some time in the flat-ish Florida. I was at Delray Beach and often went to Miami and the beaches near there. I travelled a lot, across Europe in the 90s and then also in Asia. In the last few years, I really dug into Tiziano Terzani's books on the subject. 
Tell us something about the "acid" period of FBY's music, the one that brought pieces like "Acido Puro". Too many hours spent at the disco or just a consequence of the 90s?

Both things, I would say :)
At that time, with my friends Francesco and Demetrio we were listening to "a martello" music [an Italian expression to identify music similar to gabber or with a pumping bass drum, Ed.] every evening. If you like Acido Puro, you should also like Tetriade and Klassica.

Did you ever compose that kind of modules where notes make drawings in the patterns or the pattens go backwards?

No, never. But I appreciate Audiomonster and other musicians that did this kind of stuff. Really ingenious!

Apache. What's the title about? The public release of the .xm dates to 1998, but there are two other versions in different keys. Can you tell us something about the birth of this module?

The title comes from the American Indian tribe... not from the open source web server :) The first version was made in 1988 with Aegis Sonix (4 channels), the second version was made with 2 Amigas playing simultaneously in Soundtracker (8 channels), and the third and final version was made with Fast Tracker and rendered with Deliplayer (with additional stereo sound and reverb).

How did I track one module on 2 Amigas, you may ask... My friend Bernie [Bernardo Innocenti, Ed.] invented an interface that duplicated the mouse movements on the 2 Amigas, when needed, and created a home-made mixer for sound output. He also wrote an Amiga utility called "XModule", that was able to merge two 4ch modules into an 8ch one, and to convert Oktalyzer modules [Oktalyzer is a tracker often used by FBY, Ed.] into .mods.

Another piece I really like is the soundtrack for "Mille e non più mille", a 64k by Spyral that was presented at Mekka/Symposium 1997. Did you have problems staying within the 64k limit (the mod is 20k)?

Not really. I was used to write chip music. For example, I produced other small mods, like "Lucky day" (43k), "Amiga monkey shine" (63k), and the more well known "Superjazz" (aka "Oh yes, Jazz!", 86k compressed), that won the chiptune compo at DiHALT 2007 in Russia.


A question on "inspiration". Talking about non-commissioned music, how does inspiration come for you? You just stand in front of the tracker and start composing, or you imagine a melody when you're walking, or you play an instrument or all of the above?

The first option. I regularly opened the tracker, every afternoon, and started composing what came to my mind. As you can see in the page that collects all my mods (FBY ALL MUSIC), I really covered a lot of genres. I liked to experiment and I enjoyed composing music in every style and genre. For example Andalusia, that recalls Spanish/Andalusian music (I've also been there on vacation) and Paco de Lucia's one.

Is there a relationship between your mood when you are tracking and the quality of the music you produce, or this is really randomic? Where does quality, the thing that makes a piece stand as a masterpiece that is remembered, come from, in your opinion?

Yes, there is a relationship. But there is also a random, experimental factor. For me, the quality of a musical piece comes from its originality (that's why I love Pink Floyd, a band that experimented a lot) and then from its tracking and musical technique.

In another interview, you said: "In the future, more than affirming myself, I hope to create a series of skills, working practices, and a commercial system that would put in the spotlight artists, creators and not the usual merchants". Do you think that with Youtube, Soundcloud, and all the platforms to share music we are near to your idea of 20 years ago?

Yes, that's true: the "new" Internet gave to everybody the chance to put their music online, and for sure this is a good thing. At the time of that interview, anyway, I was starting the company "Nayma Software", in 1998, so in my mind there was the idea to establish a more open and free way of working to create software and electronic art. Nowadays, some companies, like Google, are near to that ideal, giving their employees that kind of freedom and flexibility.

Music in the demoscene has always been free, but very good, nonetheless.
Do you think that music should have a price? Or do you think that there can be a system that would give free music to the listener without letting the artist starve [maybe called Patreon or Spotify, Ed.]?

In my opinion, music should be free. In fact, my motto has always been "Fby's music is free music". Musicians have always been starving, little exceptions apart.

Last question: after all these years, you can tell us: F=Fabio, B=Barzagli... and Y=?

Sorry, it's a secret I will take to my grave :)


It has been a pleasure speaking with FBY and discovering his tracking secrets (but not the secret of his nickname, unfortunately). He's also involved in social themes (he mantains a portal on divorced fathers and paternity, www.paternita.info) and he writes thoughts and aphorisms (www.FabioBarzagli.net - in Italian).

We hope to hear more music from him soon!

posted by friol at 8/12/2020 04:53:00 PM - under: demoscene, history, interviews, intro, Italy, nineties, parties, tracking - comments? here (0)

Hello folks.

DaTunnel returns after the break with a long long long long interview to our beloved coder Iñigo Quilez (mind the "ñ"), which is the man who brought us (along with Rgba, his group) unforgettable pieces of jaw-breaker coding and compression like "Paradise" in 2004 or "Elevated" at the latest Breakpoint.

So let's switch to the Spanish keyboard (for the "ñ", obviously) and let's go on.



1) Ten years ago, TASM was sufficient to make a 4k intro. Now you need at least a degree in mathematics. Did the scene really change like that? Did the bar rise so high?


Well, well, TASM was not enough. You had to know numbers like 0xa000 or 0x3c8 by heart, and all the other registers of the VGA card, and some int 0x21 routines too. You also needed to go mad to setup a linear frame buffer in 32 bpp with VESA and a bit of crazy protected mode interruptions. Then you could start to write a rasterizer and implement a good clipping routine in fixed point. Today you don't need all that, maybe knowing how a perlin noise function looks like is more useful.

So did the scene really change like that? Sure.

Did the bar rise so high? Not sure. The difficulties have shifted.

4k today are mostly about procedural content, so of course knowing a bit of maths helps, but you don't need a degree in maths at all. I'm electrical engineer myself, and for making an intro I don't use even 10% of the maths I learned. In reality you just need to know what's behind words like dot product, smoothstep, noise and cosinus. I think anyone who could build a trifiller for a 4k in the 90s will easily understand what a smoothstep is. So I'm not sure the bar has risen.

In the other hand it's true the expectations of 4ks have increased, so somehow it might be more difficult to make a 4k today... but at the same time now we have plenty of tutorials, websites and source code examples of 4k intros out there, so it's easier to learn.

So I really don't know, I cannot answer the question. (sic!, ndFriol)

2) You are the coder of many well known (and party-winner) 64k or 4k intros. Are there any 4ks from other groups that make you say "how did they do that", "how did they fit that in 4k"?

Not really. I guess most 4k coders can spot all the techniques and many of the tricks of an intro by just watching. I never got the "but how did they do that" thing, and I'm pretty sure none of the other 4k coders did neither. What I (we) usually think is more like "shit, they found this nice trick, and I didn't see it in all this time, damn it".

In fact I think 4k today is not really about expertise in coding as much as it is about finding a nice idea/algorithm. So basically when somebody makes a nice intro it doesn't make me go "how they did that" but "shit those bastards found this nice algo before me" and then "ok no problem, I will have to find a better one now". I bet it's the same for the rest of 4k coders.

The same applies to 64k intros - no real surprises anymore since Stash o fr08, except for when I watched Tracie/TBC and I felt again the "but how the fuck?" magic in my body. Then I saw the shader code and I said "ah, oh, of course, damn you Mentor!".



3) What is your opinion on the "eternal dispute" between who forgives the use of "system" DLLs in 4k intros and who doesn't?

Ideally one should use whatever s/he needs and just be clear about it, with no cheats, and let the people judge accordingly.

Now in the real world, for a party competition where you need to set some minimum set of rules, I would probably disallow using external DATA (gm.dls, OS wallpapers, OS sounds or music), and I would allow to use external FUNCTIONALITY if it's provided by default with the platform of choice.

In my opinion the renewal of the hardware and APIs are the main cause for the progress of the 4k scene lately (plus improvements in compression techniques of course). I think that if we didn't allow to use the new functionalities provided by the pc platforms we would still be coding i386 intros, just in 3 gigahertz machines, but they wouldn't look any different than those of the late 90s (perhapse we would have few hundred raytraced spheres instead of ten). But that would probably be very boring.

Also, I think there is some misconceptions about system DLLs, I dare to say that this is especially true for those old school sceners. System DLLs don't have 3d engines, system DLLs don't have 3d object, system DLLs don't have image filters, system DLLs don't have glDrawMountains( GL_BEAUTIFUL, GL_PLEASE ) or D3DX_BuildArchitecture( D3DX_AN_ATRIUM ). System DLLs don't have sound synthetisers, or camera animation systems, nor they do glApplyEfect( GL_GLOW ) or anything like that. The most advanced thing a system DLL possibly does is to give you the geometry of a sphere or a rectangle, perhaps a cube if you are lucky. And in case you were to try to impress the audience with some cubes (?), the system DLL would save you the same 100 bytes that you would be wasting anyway initializing the DLL itself. Also, most intros today are heavily based on raymarching, where generating a polygonal mesh is anyways useless.

In my experience abusing a system DLL can save 200 bytes total of your intro, if you are heavily using the functionality in it. Does this help? Yes of course. Now, are those 200 bytes gonna make the difference between your prod being a great intro or just an average intro? I don't think so! Awesomeness must surely come from another place, not from the 200 bytes you will save by using system DLLs.

4) In your Function '08 paper, your conclusion is that demosceners are attracted by "CUBE-based" productions, but "organic" and "not-abstract" stuff is harder to do. Isn't there the risk to be like "Dr. J. Evans Pritchard" of Dead Poets Society in classifying artistic productions? Who is right: the masses, that make "Candystall" win against "Stiletto" at Assembly 2007, or 0,1% of demosceners, that love "organic and non-abstract" stuff?

I don't think it's bad to do a classification according to some parameters you choose (classifications can coexist), as it probably helps to make a dissertation or to communicate (like when you naturally classify when telling about a demo to your friend - "hey, did you see this demo? It's a olschool demo, minimalistic". Nothing wrong with that probably. In the case of that presentation at Function '08, it helped me to (hopefully) communicate an idea (more on that shortly).

The risk would be, I suppose, to give value or judge a piece of art or demo by measuring it thru a given criteria or classification, like when Dr.J.Evans Pritchard phD measure indeed how "great" something is. Thankfully demos are not valued like that, but by the rule of thumb and mouth to mouth.

And indeed the classification I made was not to compute which intros were good or bad, but to study the taste of the intro audience and the preferences of the intro coders themself. First I contextualized the type of intros acording to a criteria that helped me explain my experience. My message was that after having tried myself all the type of intros I found that indeed abstract ones are far more simple to produce than non abstract, and that at the same time they are by no means less powerfull to transmit an idea/feeling, or even to simply seduce an audience.

Also, I love this retoric games where you investigate things by taking all the view angles possible, whatever you agree with them or don't. Ocassionaly you find big "truths" or ideas.
Sometimes I also like to force myself to play the bad guy (like when "I hate cubes"), although I'm not very good at it.

5) We've seen futuristic cities ("Micropolis"), landscapes ("Mojo dreams" and "Elevated") and half women ("Stiletto") in 4k intros. Where are 4k intros (or 4k image executables) headed from here (technically and artistically)?

Well, you have described "non abstract" intros only (hey, classifications!).
Abstract intros (Texas, Nucleophile, Receptor, Kindernoiser) will continue their own progress I guess, there isn't any "logic evolution" for them from my point of view, they will continue to look nicer and be more artistically impressive.

But for non-abstract intros, indeed, after cities, landscapes and half-women, I guess the easy (!?) way would be to have more realistic cities, more alive landscapes and body-complete women :) However not many want to or can go that way.

If I had to do a prediction, I would say that for one or two years we will have a bit of the same things. Since 2007 we are apparently in the "raymarched intros" era, so we will see more Tracies, Sults and Nevadas (see prods of BP09 and Evoke09!). But who knows, one of the nice things of the demoscene is precisely that everything is "just as before" until somebody makes a super cool intro suddently, out of the blue. And that can be anytime!


6) Each time I've seen the sea scene with icebergs in "Paradise", I've always thought that something was missing there for lack of space/time on your side. Now, can you tell us what you *really* imagined in that scene? :)

Paradise (2004) was my second production for Windows and hardware rendering, and my first with shaders, so not only I was heavily limited by the deadline itself but by my graphic abilities at the time too. My goal with Paradise was indeed twofold: to learn shader programming and to see how far I could go on realism. And so, for the icebergs scene my idea was to have done a better snow material (softshadow, a better subsurface scattering approximation, etc) and a better ocean surface. For the content, I didn't have the time to make the tail of the whale appear as it enters the water. The scene of the desert is also embarrasignly unfinished and empty. I think only the rhinos was properly finished. (oh god, I always thought they wanted to put *penguins* there... dream shatters, ndFriol)

7) Last question: we know you've made great work and research on character's movement in intros, but do you agree on the definition "the Bambi that walks like the robot from Kasparov" for that lamb in "Paradise"? :)

Hehe, well, in fact it walks much worse than the robot from Kasparov. It looks awful :)
Just for the record, there was no animation system in Paradise, nothing like skeleton animation and skinning or anything. Instead, animations (whale, dolphin, rhinos, etc) where done my moving the vertices of the meshes with formulas. So was the Bambi, where every vertex was moved every frame with some combination of smoothsteped cosinus and exponentials.
The final version of the intro has a somehow better animation, although it's still terrible (it's uploaded to Pouet I think, although the video capture has never been updated). But well, Paradise was the first time I was formulanimating characters, and at the time I was reasonably satisfied even with the Bambi.




Oh well, we thank so much iq for this great interview, and suggest him to register the term "formulanimating", could be worth millions in some decades. By the way, you can find all the productions of Rgba here. Don't forget to check also iq's work in 4k procedural rendering (you can find more infos on his site).

[Update!!! I was right on the penguins after all:
> 2009/8/6 iñigo quilez:
> Btw, you are right, there were some penguins in the icebergs at some point,
> I forgot about them!! I had to remove them because they were not good
> looking enough!]

posted by friol at 8/06/2009 10:30:00 AM - under: interviews, iq, rgba - comments? here (6)

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