This is (mostly) not music theory and what is music theory is mostly wrong or incomplete to the point of being wildly misleading. Source: have degree and postgrad in music, was a professional musician until RSI put paid to that career, wife is a professional musician and teaches to postgrad level at 2 conservertoires, most of our friends are professional musicians, have a house full of scores and music books.
If you actually want to learn music theory for the purposes of playing I strongly recommend you just follow whatever tutorials for your instrument and style and if you get to the point where feel you want to learn more and take it seriously in and of itself, buy “The Jazz Theory Book” by Mark Levine[1]. In spite of what it says, there really isn’t any such thing as Jazz theory - it’s just music theory, and this book is a great presentation with lots of good examples. If you like jazz (or the western popular music tradition including rock, pop, funk, etc) you’ll come out understanding how that music works better than most people. If you’re doing a music degree, there will be books recommended by your music programme, but honestly, Levine will cover most of what you need if you’re not doing a straight classical course in which case you’ll want to augment with a more conventional source so you understand the “rules” they want you to follow when writing pastiche counterpoint etc.
If you want to get big into composition and/or want to understand late romantic and 20th century music, get Harmonielehre and “Structural Functions of Harmony” by Schoenberg. Together they are by far the best harmony books I have ever seen and go super-deep into why the western classical tradition works the way it does. If you compose there’s a decent chance they will change your life forever as his approach is to not take anything for granted but exhibit everything with examples from masterworks of the western tradition. Amazing books both of them. Harmony is not a spectator sport though - to get full benefit you have to get the books and work through stuff on the piano. It will reward you immensely.
If you want something else that will blow your mind, read “The technique of my musical language” by Messiaen. If you read Levine first this will have the additional benefit of showing you where the “diminished” and “augmented” scales and the whole “harmonic major” thing come from.
> if you get to the point where feel you want to learn more and take it seriously in and of itself, buy “The Jazz Theory Book” by Mark Levine[1]. In spite of what it says, there really isn’t any such thing as Jazz theory - it’s just music theory
Your recommendation seems to mostly apply to western music (I assume so since you only mentioned western music), no? Will Jazz Levine's book help with ragga or gamelan?
It's a fun webpage about a programmer dipping their toes in the very most basic elements of music and documenting some of their current understanding.Imagine I wrote an article called "Programming for musicians" that was mostly about how to turn your computer on and install homebrew[1] and finished by showing you step by step how to cut and paste "hello world" in javascript from stack overflow. You might rightly say that while "programming-adjacent" the article didn't really address programming.
Here[2] Is the syllabus for ABRSM Grades 1-5 music theory. So this is super-basic music theory of the level that you couldn't really expect to pass high school music without knowing. I've picked associated board because this is the most generic music theory syllabus possible, and grade 5 is very basic. If you were actually studying music you'd go way way beyond this.
To a first approximation none of this is in the article. It also doesn't have any more advanced topics (functional harmony, orchestration, voice leading, transposition, key/scale relationships, advanced rhythmic concepts etc). That's why I say the article isn't really music theory.
And then for completeness, when I say that what is music theory is wildly misleading I'm talking about things like "chords are notes stacked in thirds". There's so much wrong about about this it's hard to even start, but for starters it's an if and only if when it really shouldn't be. Notes stacked in thirds are chords, but there are a whole heck of a lot of chords that aren't stacked in thirds. It's like if I said "even numbers are 4 and 6". It's like sure, but there's more to it than that.
[1] without mentioning that this was only needed if you were using a mac
The author admits that this article applies to only a specific flavor of music theory, and says that it only covers a small part of it. The article even mentions at the end it does not cover some of the topics you think are missing.
The article is not a comprehensive syllabus of all elementary music theory, and it does not claim to be. I believe you are being too harsh, as this approach to understanding music feels much more intuitive to some (like the author, and myself), compared to traditional music education.
I would not call it harsh. The author don't even bother to assemble sentences themselves. And a title "Music Theory for Programmers" imply it is comprehensive even at an elementary scale.
I think what he means as music theory is the next step after what this (blatantly AI-written, but passable) article talks about. This is the part that you take for granted, but it certainly is music theory in the same way that Peano's axioms are number theory even though you don't use them explicitly.
Music theory was originally a tool for music critics in the 19th century to talk about conservatory music of the time.
There's nothing rigorous, systematic or scientific in it; it's mostly a historical cultural artifact more than anything else.
For example, music "theory" is completely helpless when describing an EDM track or how to compose one. EDM is one of the most primitive music styles ever (barely even qualifies as music in my opinion) and yet music "theory" is worthless in this case.
Spoken like someone with absolutely zero grasp of music theory or modern electronic music. I almost want to congratulate you for the worst-informed comment I’ve read today.
Music theory is absolutely an indispensable tool for musicians and composers. You can play music without it, but that’s just putting an unnecessary upper bound on what you can achieve.
More than anything, it’s a vocabulary to talk about the thing you’re doing with others.
Definitely gatekeeping. I'm no wiz by any means, but I've done (and still do) a fair amount of paid work (gigs, studio recordings, teaching, etc.) and I would not describe Grade 5 ABRSM as "very basic"
When I see my friends who are into music play and talk about different instruments, it actually feels like magic to me. I tried to learn Violin some years ago but I could never understand why the note was correct. I do know that if I had learnt Keyboard instead, I would know where the correct notes are but I am still not able to recognize a sound and understand what note that is. Any pointer as to what I can do? Because I dont think learning music theory is going to be enough for me.
At many western music schools, if piano isn’t your first instrument, it is compulsory to study piano as a second instrument. The reason for this is that it really helps when understanding harmony. You also do ear training, which is meant to solve the problem I think you’re describing. I expect you would find ear training resources on youtube or something now but I did it the old-fashioned way where you start by listening when people play major / minor chords, all the intervals, learn to recognize inversions etc and then move on to doing transcriptions of music you like. I have box files full of transcriptions I did when learning. But Levine (for example) includes some ear training advice.
> I am still not able to recognize a sound and understand what note that is
That is called "perfect pitch" and it is not necessary to play music. It's very rare to have perfect pitch, and it seems to be innate, not something you learn.
Contextual note recognition (relative pitch) is what musicians normally use to jam. It comes with practice and contextual clues that you pick up over tens of years (including familiarity with your jammate's instrument, even if it's not the one you play; familiarity with multiple eras of music theory; pure practice), so this shouldn't be your #1 priority since it just comes along for free (or a bit of practice), as you learn. Music playing 101 is just... playing music in your instrument. You don't need to recognize notes until you want to jam, which comes years after you start playing an instrument.
Some people seem to just be physically unable to distinguish relative pitch though.
You might want to start here: https://www.musictheory.net/ (not affiliated, I just think it's a very good resource for Music Theory 101).
Isn't perfect pitch just when you can tell a note without having a reference tone?
Once you have a point of reference things just go up and down and from there it should be manageable to identify each note.
Also, not sure about the innate thing. Seems to me that it's just a neural pathway that can be created by playing or listening to a whole lot of music while being aware of which tone is which, for example by reading the score alongside.
There's nothing magic in it. Any two pitches that have a rational number ratio with a small denominator sound "correct".
It's just a quirk of human physiology. The real creativeness and ingenuity comes from rhythm and the interplay of repetitive and surprising sounds. The pitches are not important.
Many subject matters are initially so confusing and inaccessible that I have often wished for an audio-visual video lecture series in the following format:
Part 1: Music theory explained in just 5 minutes
Part 2: Music theory explained in just 20 minutes
Part 3: Music theory explained in 80 minutes
Etc. Starting with an extremely simplified overview and then making the overviews progressively more detailed.
Many people instead try to give simple explanations without making them short. But no confused beginner wants to be overwhelmed by a huge wall of text, let alone by a long theoretical book.
Unfortunately most people who have become knowledgeable about some subject matter then quickly and thoroughly forget how confusing, overwhelming or intimidating it was before.
It’s really good at explaining the octave, the fifth, it shows the mathematical basis for why just intonation has “wolf notes”, and why we use 12-tone equal temperament.
Once it hits the 12-tone scale, and explains why we generally avoid the tritone, it doesn’t explain very well why we generally use diatonic instead of chromatic scales (well, OK, great music can use chromatic scales, but there’s a reason “Entrance of the Gladiators” sounds like a clown show).
I would had, after explaining how 12-tone gives us an almost perfect fifth and fourth, explained that a major third is 5/4, and a minor third is 6/5, and that the thirds are noticeably but tolerably out of tune in 12-tone equal temperament.
Once we have the fifth and the major third, we then explain the major chord (Base note, 3/2, and roughly 5/4). Next, we explain the perfect fourth. From there, we can show the I IV V chord progression. And once we have I IV V we can then demonstrate the major scale. (The linked article shows us a major scale but doesn’t explain why the major scale is tone-tone-semitone-tone-tone-tone-semitone—it’s that way because if we take all of the notes that exist in a I IV V chord progression, we get the seven notes of a major scale)
After I IV V, I would then look at a basic 4/4 rhythm, quarter notes, eight notes, the kick drum, the snare drum, and the closed hi hat.
I IV V, the major scale, and a simple 4/4 rhythm is enough music theory to write a good number of rock and pop songs.
I IV V and the major scale is roughly equivalent to understanding variables and variable assignment. Adding the structure of a 4/4 rhythm, with kick, snare, and high hat is equivalent to if-then-else and while.
From there, if I were to continue, I would next explain the minor third (6/5) and minor scale, the pentatonic scales (minor pentatonic gives us a large number of rock guitar solos), and probably show the I V vi IV chord progression.
Obviously, this is very basic, but things like ABRSM Grade 5 are the music equivalent of Forth-like and Lisp-like languages: They can be useful, but just as the majority of programs aren’t written in Forth or a Lisp dialect, the majority of music doesn’t use, say, an irregular time signature.
Doesn't look like really a "v2" to me, rather v1 a bit re-arranged. A true "theory" able to explain present music (or even Jazz from the seventies) and also support its creation is still widely lacking, or just a naive variation of what was used for classical music. Tymoczko & co go a bit in a more general/useful direction where the theory eventually can also be used to define algorithms which can "compose" credible contemporary music, but still a long way to go. The latter is like the "litmus test" from my humble point of view whether a theory is indeed useful.
As a non-musician non-Western programmer, the only music book that is making sense to me (still reading) is Robert Snyder's Music and Memory[1]. It's the first book that doesn't trick me by trying to pass cultural artefacts (notes, scales, raga, etc.) as some universal truth, or douse me in medieval pseudo-science (Pythagorean small ratios, etc.)
I am not an expert, so maybe this book has its own shortcomings which I am being blind to. But this is the first book on music I have been able to read this far without having to fight the urge to fling it against a wall.
If you like that book, you might also enjoy David Huron's books on voice leading and anticipation. I have not read the book you referenced, but from the description it seems like a similar approach.
Let us try an experiment shall we: listen to any music you like and try and match the information the article provided to the complexity of what you are hearing.
How much do you see a path from A(rticle) to S(ound in your ear).
This article is trivializing music down to a few not-so-important facts and mistaking some math for anything that would help `programmers` (?) understand music.
> How much do you see a path from A(rticle) to S(ound in your ear).
Very clearly. The author constructed a melody from first principles in the article. You can take any song, deconstruct it using the information in there and begin to see why it sounds nice.
> This article is trivializing music down to a few not-so-important facts
This is a music theory lecture with code examples. Hardly “not-so-important”.
> mistaking some math for anything that would help `programmers` (?) understand music.
> Let us try an experiment shall we: listen to any music you like and try and match the information the article provided to the complexity of what you are hearing.
Trying now. Twinkle Twinkle Little Star.
> How much do you see a path from A(rticle) to S(ound in your ear).
It looks good at the begining, but at some point it starts saying "half truths", or stating facts/conclusions with confidence as if that was the main reason, but its just half of it (and maybe not the most important half)...
I wanted to read it because I like the topic, but i somehow felt it was folluting my brain. I think i will also start joining the club of AI;dr to protect myself from pollution, even though i may miss some iteresting articles.
I did read it, found it mildly informative/interesting, then saw your comment, read the link, and pasted in two paragraphs into Pangram 4... ouch! I guess I'm not LLM-weary enough?
> Change it to 300 and run it again. You get a different pitch and nothing breaks, because at this level there are no notes yet, just a number.
does it make sense? Or perhaps it just seems like something easy enough to skim past without worrying about whether it makes sense?
Before LMs, I would have assumed that a person intentionally wrote that sentence, and perhaps spent some time trying to understand what could possibly "break" if there were "notes" rather than "just a number." Now there is a simpler explanation: the sentence actually doesn't mean anything.
It's a very idiosyncratic (and often irritating) style, but I don't find it particularly difficult to understand. It's not meaningless, just weirdly phrased.
the post says: I wanted to start from scratch and learn music from first principles, and I began that journey by writing code.
but we know that's not true. you began that journey in Claude Code, or Codex, or ChatGPT, or whatever. you just want to demo your startup that embeds JavaScript in web pages.
> Which is a strange way to teach a system that essentially comes out of physics and arithmetic. There are twelve notes for a reason.
There is of course a lot of physics involved. But there is at least as much convention at play. So imho this is a very one sided way of looking at it.
There is a physical reason the 12 notes are those 12 notes (though the exact frequencies assigned are influenced by culture as well), but lots of different cultures use less notes, or more, or extra notes inbetween.
So 'Because that is the convention.' is imho at least a good an explanation as the physics one.
Also his physics explanation is not the best, and you can see if you just ask the next “why” question.
He talks about the harmonic series giving the basic ratios of the Pythagorean scale but why is that the case? When you solve the equations of motion of any sort of harmonic oscillator (including crucially, strings, vibrating columns of air from a wind instrument etc) you see that you can solve them using a Fourier series, so if you solve this in trigonometric form you get
a_1 * cos blah_1 + 1/2 * (a_2) * cos blah_2 + 1/3 * (a_3) * cos blah_3 + … + 1/n * (a_n) * cos blah_n [1]
…so those fractions end up being the partials of the harmonic series (a_n/n) where a_n is the n_th coefficient, which you find using an integral. Now if you have a normal western musical instrument, the higher overtones (later terms of the Fourier series) are not prominent so those coefficients are small. So the terms that matter have ratios a_1, a_2/2, a_3/3, a_4/4, a_5/5 corresponding to the primary intervals that he’s talking about.
In cultures (eg Balinese and Javanese music from Indonesia) where they use a different number of tones and different scale, it’s no coincidence that they play a lot of gongs and bells, which have much more prominent higher overtones, so a different set of Fourier coefficients so different ratios are going to be “congruent”/melodious-sounding.
[1] the “blah” terms are a function of pi and the length and stiffness of the string etc. Not really relevant here.
It took me a while to realize that "because that is the convention" was the answer to a big chunk of my confusion about music notation. A weirdly helpful answer, but so often nobody bothers to even tell you that, so you just assume you must be missing something when you can't see where these things are coming from!
And even saying the 12 notes must have specific frequencies is wrong. It's very common when creating synths for example to detune them to create richer sounds, or play on dissonance to some extent.
When I tried to post a duplicated link HN will just redirect me to the existing one, but somehow everyone else seems to be able to post the same link multiple times.
"The problem was never the practice. It was that every explanation of music theory seemed to miss out the fundamental reasons for how and why things are the way they are. Here is a staff. Here are the notes on it. This is a major scale, memorise the pattern. Why those notes? Why that pattern? Because that is the convention." This has the signature LLM writing style.
If this is the sort of thing that interests you, I highly recommend setting aside 90 minutes and strapping yourself in for a listen to https://malwebb.com/notnoi.html.
Pretty good, could use more on the tonic, how it’s defined for a diatonic set of 7 notes. The chosen I IV V primary chords are key for that, but a precious tidbit I learned is any of the notes can be set as tonic, but the I IV V chords are only for major and minor. Like for the notes in C major, it becomes A minor with I IV V chords starting off A, but to set the tonic to F, it becomes F Lydian mode with primary chords I, II, and VII. (Fmag, Gmaj, Emin) The rule for the primary chords of the modes is you find the note that differentiates it from the major or minor scale, and pick the chords that have it avoiding the diminished. Playing the notes of c major starting at f, it’s the sharp fourth b that is different, so the primary triads are f-a-c e-g-b and g-b-d.
Oh, and rhythm is just the same as consonance. Most are octave based, beats on wave peaks of overlaid octaves getting quieter. The 3 based on times like 6/8 are the same but for 5ths and 17ths. (The bottom number 8 is just a BPM hint from old days.) beyond those the intervals get unstable feeling, like 7/4 in Money by Pink Floyd has that cut off feeling, someone took a few from each measure, but maps to a minor 7th interval.
I was interested in reading the article but, like so many I find online these days, the white text on black makes my eyes throb to the point of giving me a headache if I don't stop after a few seconds. so I have to give it a miss. I've read that white text on a black background is easier on the eyes, but it's obviously not universal.
Musical traditions, of which the western is only one, are cultural conventions based on a subset of physical facts about sound. There is also a psychological and psycho-social component involved. This is all to say, while i like the post, i find the approach technocratic and one sided, as it will give a false feeling of truth and an illusion of having ultimately understood music. It's a quest for absolute scientific truth in a realm where no such truth exists. I have observed similar understanding problems like the ones the post writer reports with other people, esp. those of a more skeptical, inquisitive and scientifically curious nature. For them, it's esp. hard that, while there is a scientific backing to music, there are also cultural conventions on top that you just have to accept. And these conventions are for example different between western and traditional indian, arabic or chinese music.
If tasked with this, I would start with an image of a piano keyboard and ask: Why the hell does it look so weird ? Black and white keys in some infernally strange layout ? WHY ?
Which takes you very quickly to equal temperament and perfect fourths and perfect fifths. This tells us where the notes C and F and G are located on the chromatic scale, but then the rest are pretty arbitrary eh. Semitones from C to C go 2-2-1-2-2-2-1, but there is nothing heavenly ordained by this particular arrangement. E-to-F and B-to-C are a collective choice.
If I had been presented with this kind of explanation fifty years ago, I might have been less skeptical of the entire enterprise.
This article is quite well done, especially from a programmer's perspective, but falls flat (no pun intended) for me because of my terrible ear for pitch.
> Here are five notes. Every one is double the frequency of the one before it. [...] They are different pitches, and yet they sound like the same note.
Nothing about these notes seem similar to me. You could play pretty much any sequence of rising notes and (falsely) claim they're the "same note" and I'd believe it. This is one reason I've always had trouble learning music.
> √2 the awkward one -> 311.13Hz
That one doesn't sound particularly awkward to me. Again, I blame my inability to distinguish pitch.
The only instrument I was able to pick up pretty easily was drums.
If you’re a programmer interested in music, do check out Strudel, at least the examples at https://strudel.cc/examples. If you like those (I love them, so much art in a few lines of code), the docs _will_ get you started. Enjoy!
I learned to play guitar by my own when I was around 12. You don't really even need to know music theory to play guitar, as long as you understand the shapes etc.
Over time, I developed shorthands for understanding theory like i can easily look at a fretboard and know which note it is.
But what bugged me is that you seem to imply the reason why you couldn't learn a instrument was because you did not understand the why. That makes very little sense to me. I know several professional musicians who don't even know what a mode is or what formal notation is. One of them has pitch perfect ear, he can literally hear anything and tranpose that on his guitar. He has no idea how notes work and just writes tabs.
So while this is very nicely from a programmer point of view and an objective explanation of things but learning all this will not make you a better musician is the point.
Practice above all. Dont try to fit all theory into the pratice but understand what you are practicing particulalry using the theory. Otherwise you end up with all theory and no practice experience of using that theory and creativity.
As a perosn who likes code, this is interesting. As a musician who also understands music theory, this is kind of alienating in terms of how it presented. Like if someone just read this article and thought they understood music theory now, they would be pretty unsufferable to actual musicians.
It's funny though how different people respond to learning music theory differently. I started on guitar when I was 19. I played for a long time at campfire level. When my kids started learning music I also learnt a lot, and now I know scale shapes and modes on guitar, so I can reasonably play to a song I'm hearing for the first time, then figure it out by ear. But I just cannot make the leap to knowing the notes at each position. I can read music, very slowly, to play on piano, but fluency has never clicked for me even though I've put the time in.
My 8 year old hardly ever practices but just looks at the music and knows the notes on piano and violin.
In any case, I agree that this isn't that helpful to being able to play, it's just an interesting way to understand why things are as they are.
Perfect pitch is not correlated with the ability to see written notes and immediately know how to play them on any instrument. It is only barely correlated with the same but for singing the note.
I do not have perfect pitch, but I could always do what GP's kid does. I am now a pretty good amateur singer.
What matters for this is learning to read the music notation and developing a sense (mostly subconscious) of scales and harmony. Perfect pitch does not help either of those things.
I think it gets significantly harder to learn new things as you age. It could make sense though like its significantly easier to learn a new language as a child than an adult, something simillar could apply to sheet music also i guess where they are naturally more intuined with its language vrs you who has to kinda use a dictionary for time to time because the "normal" way for you to speak has been so different for so long. But for your child, its another form of expression almost. Its really good to get kids into music while they are young imo
Re: not knowing how to play because author doesn’t get the why
Quite a lot of people learn by imitation without knowing the underlying theory. Some people need a theoretical framework so that they have a mental model with which to understand everything else.
Fundamentally, you’re arguing against learning theory. Not everyone learns the same way. If you have a problem with that, then you have a problem with a basic fact of life.
No I don't have a "problem with that". And yes, people learn by imitation, which is what I meant by practice. Playing the guitar is a fundamentally different activity than knowing music theory. Becoming good at one doesn't make you good at the other naturally (since you are practicing two different things) and I am worried some people think its the same thing.
Furthermore, in real life, I have seen the same approach actually be detremental to learning guitar. Its a bit like football - there is a physical skill level to the sport which you can practice and then there is a theoritical part (tactics and formation) that help you understand the game and play better.
But if you just want to start by kicking a ball and you know everything about Pep Guardiola's new counterattacking system. Yet when you are kicking the ball and practicing the basic skills, you are not thinking woah am i a midfield playing the right side and looking for a pass? That type of thinking is not useful when you are learning how to kick a ball.
Ideally you should do the two together and work really hard on practice first if you actually want to be a footballer is my point. If you say oh no everyone is different, some people just like tactics, I don't think I say anything against it.
Theory first is not a good way to learn an instrument is my qualified statement. Not that theory is not important or doesnt matter or everyone should follow the same way of learning.
This is clearly interesting and contributing value, but it's also painfully AI prose to the point where it is hard to not dismiss it as likely false information.
Fun interactive examples though.
With another human pass, this could be great.
The first couple of sentences got me hooked because I have had the same difficulty trying to learn music where I dont understand if I am producing the right sound or not. I thought it was fun so tried to push myself to read through but overcoming the dislike of the way AI structures the statements became impossible after a short while.
> The system we want, where the octave is pure and the fifths are pure and everything closes into a neat loop, does not exist and never has. Every tuning system in history is a different choice about where to dump the error.
This is (mostly) not music theory and what is music theory is mostly wrong or incomplete to the point of being wildly misleading. Source: have degree and postgrad in music, was a professional musician until RSI put paid to that career, wife is a professional musician and teaches to postgrad level at 2 conservertoires, most of our friends are professional musicians, have a house full of scores and music books.
If you actually want to learn music theory for the purposes of playing I strongly recommend you just follow whatever tutorials for your instrument and style and if you get to the point where feel you want to learn more and take it seriously in and of itself, buy “The Jazz Theory Book” by Mark Levine[1]. In spite of what it says, there really isn’t any such thing as Jazz theory - it’s just music theory, and this book is a great presentation with lots of good examples. If you like jazz (or the western popular music tradition including rock, pop, funk, etc) you’ll come out understanding how that music works better than most people. If you’re doing a music degree, there will be books recommended by your music programme, but honestly, Levine will cover most of what you need if you’re not doing a straight classical course in which case you’ll want to augment with a more conventional source so you understand the “rules” they want you to follow when writing pastiche counterpoint etc.
If you want to get big into composition and/or want to understand late romantic and 20th century music, get Harmonielehre and “Structural Functions of Harmony” by Schoenberg. Together they are by far the best harmony books I have ever seen and go super-deep into why the western classical tradition works the way it does. If you compose there’s a decent chance they will change your life forever as his approach is to not take anything for granted but exhibit everything with examples from masterworks of the western tradition. Amazing books both of them. Harmony is not a spectator sport though - to get full benefit you have to get the books and work through stuff on the piano. It will reward you immensely.
If you want something else that will blow your mind, read “The technique of my musical language” by Messiaen. If you read Levine first this will have the additional benefit of showing you where the “diminished” and “augmented” scales and the whole “harmonic major” thing come from.
[1] https://www.shermusic.com/products/the-jazz-theory-book
> if you get to the point where feel you want to learn more and take it seriously in and of itself, buy “The Jazz Theory Book” by Mark Levine[1]. In spite of what it says, there really isn’t any such thing as Jazz theory - it’s just music theory
Your recommendation seems to mostly apply to western music (I assume so since you only mentioned western music), no? Will Jazz Levine's book help with ragga or gamelan?
You say that the article isn't music theory but don't bother to say why.
It's a fun webpage about a programmer dipping their toes in the very most basic elements of music and documenting some of their current understanding.Imagine I wrote an article called "Programming for musicians" that was mostly about how to turn your computer on and install homebrew[1] and finished by showing you step by step how to cut and paste "hello world" in javascript from stack overflow. You might rightly say that while "programming-adjacent" the article didn't really address programming.
Here[2] Is the syllabus for ABRSM Grades 1-5 music theory. So this is super-basic music theory of the level that you couldn't really expect to pass high school music without knowing. I've picked associated board because this is the most generic music theory syllabus possible, and grade 5 is very basic. If you were actually studying music you'd go way way beyond this.
To a first approximation none of this is in the article. It also doesn't have any more advanced topics (functional harmony, orchestration, voice leading, transposition, key/scale relationships, advanced rhythmic concepts etc). That's why I say the article isn't really music theory.
And then for completeness, when I say that what is music theory is wildly misleading I'm talking about things like "chords are notes stacked in thirds". There's so much wrong about about this it's hard to even start, but for starters it's an if and only if when it really shouldn't be. Notes stacked in thirds are chords, but there are a whole heck of a lot of chords that aren't stacked in thirds. It's like if I said "even numbers are 4 and 6". It's like sure, but there's more to it than that.
[1] without mentioning that this was only needed if you were using a mac
[2] https://www.abrsm.org/sites/default/files/2023-09/music-theo...
The author admits that this article applies to only a specific flavor of music theory, and says that it only covers a small part of it. The article even mentions at the end it does not cover some of the topics you think are missing.
The article is not a comprehensive syllabus of all elementary music theory, and it does not claim to be. I believe you are being too harsh, as this approach to understanding music feels much more intuitive to some (like the author, and myself), compared to traditional music education.
I would not call it harsh. The author don't even bother to assemble sentences themselves. And a title "Music Theory for Programmers" imply it is comprehensive even at an elementary scale.
Because such posts get tiring after a while. Strong dunning kruger and all that.
> Here[2] Is the syllabus for ABRSM Grades 1-5 music theory.
I've always thought that's mistitled. Better would be Traditional Western Music Notation Theory.
Notice what's absent, e.g. frequency and timbre which are nicely introduced by the current article.
Music theory is a lot wider than the ABSRM syllabus. And the current article is a great starting point.
I think what he means as music theory is the next step after what this (blatantly AI-written, but passable) article talks about. This is the part that you take for granted, but it certainly is music theory in the same way that Peano's axioms are number theory even though you don't use them explicitly.
There's no such thing as "music theory".
Music theory was originally a tool for music critics in the 19th century to talk about conservatory music of the time.
There's nothing rigorous, systematic or scientific in it; it's mostly a historical cultural artifact more than anything else.
For example, music "theory" is completely helpless when describing an EDM track or how to compose one. EDM is one of the most primitive music styles ever (barely even qualifies as music in my opinion) and yet music "theory" is worthless in this case.
Spoken like someone with absolutely zero grasp of music theory or modern electronic music. I almost want to congratulate you for the worst-informed comment I’ve read today.
> You say that the article isn't music theory but don't bother to say why.
His response sounded kind of gatekeep-y to me. Kind of like an academic with theoretical knowledge, but no practical experience.
Many great musicians never learned proper music theory. Innovation comes from outside, not from inside the establishment.
Music theory is a way of describing that cool thing you played, not the other way around
Music theory is absolutely an indispensable tool for musicians and composers. You can play music without it, but that’s just putting an unnecessary upper bound on what you can achieve.
More than anything, it’s a vocabulary to talk about the thing you’re doing with others.
The only people I know who are productive as composers or arrangers are familiar with theory.
Because they can write it down. Good for them.
Retiring from music due to RSI suggests practical experience.
Disclosure: Musician
Definitely gatekeeping. I'm no wiz by any means, but I've done (and still do) a fair amount of paid work (gigs, studio recordings, teaching, etc.) and I would not describe Grade 5 ABRSM as "very basic"
When I see my friends who are into music play and talk about different instruments, it actually feels like magic to me. I tried to learn Violin some years ago but I could never understand why the note was correct. I do know that if I had learnt Keyboard instead, I would know where the correct notes are but I am still not able to recognize a sound and understand what note that is. Any pointer as to what I can do? Because I dont think learning music theory is going to be enough for me.
At many western music schools, if piano isn’t your first instrument, it is compulsory to study piano as a second instrument. The reason for this is that it really helps when understanding harmony. You also do ear training, which is meant to solve the problem I think you’re describing. I expect you would find ear training resources on youtube or something now but I did it the old-fashioned way where you start by listening when people play major / minor chords, all the intervals, learn to recognize inversions etc and then move on to doing transcriptions of music you like. I have box files full of transcriptions I did when learning. But Levine (for example) includes some ear training advice.
Thanks! That's actually very helpful :)
> I am still not able to recognize a sound and understand what note that is
That is called "perfect pitch" and it is not necessary to play music. It's very rare to have perfect pitch, and it seems to be innate, not something you learn.
Contextual note recognition (relative pitch) is what musicians normally use to jam. It comes with practice and contextual clues that you pick up over tens of years (including familiarity with your jammate's instrument, even if it's not the one you play; familiarity with multiple eras of music theory; pure practice), so this shouldn't be your #1 priority since it just comes along for free (or a bit of practice), as you learn. Music playing 101 is just... playing music in your instrument. You don't need to recognize notes until you want to jam, which comes years after you start playing an instrument.
Some people seem to just be physically unable to distinguish relative pitch though.
You might want to start here: https://www.musictheory.net/ (not affiliated, I just think it's a very good resource for Music Theory 101).
Isn't perfect pitch just when you can tell a note without having a reference tone?
Once you have a point of reference things just go up and down and from there it should be manageable to identify each note.
Also, not sure about the innate thing. Seems to me that it's just a neural pathway that can be created by playing or listening to a whole lot of music while being aware of which tone is which, for example by reading the score alongside.
> Some people seem to just be physically unable to distinguish relative pitch though.
I used to think I was pitch blind until one day it just clicked. It just takes practice in my opinion.
There's nothing magic in it. Any two pitches that have a rational number ratio with a small denominator sound "correct".
It's just a quirk of human physiology. The real creativeness and ingenuity comes from rhythm and the interplay of repetitive and surprising sounds. The pitches are not important.
Many subject matters are initially so confusing and inaccessible that I have often wished for an audio-visual video lecture series in the following format:
Part 1: Music theory explained in just 5 minutes
Part 2: Music theory explained in just 20 minutes
Part 3: Music theory explained in 80 minutes
Etc. Starting with an extremely simplified overview and then making the overviews progressively more detailed.
Many people instead try to give simple explanations without making them short. But no confused beginner wants to be overwhelmed by a huge wall of text, let alone by a long theoretical book.
Unfortunately most people who have become knowledgeable about some subject matter then quickly and thoroughly forget how confusing, overwhelming or intimidating it was before.
Yes, he could have approached it differently.
It’s really good at explaining the octave, the fifth, it shows the mathematical basis for why just intonation has “wolf notes”, and why we use 12-tone equal temperament.
Once it hits the 12-tone scale, and explains why we generally avoid the tritone, it doesn’t explain very well why we generally use diatonic instead of chromatic scales (well, OK, great music can use chromatic scales, but there’s a reason “Entrance of the Gladiators” sounds like a clown show).
I would had, after explaining how 12-tone gives us an almost perfect fifth and fourth, explained that a major third is 5/4, and a minor third is 6/5, and that the thirds are noticeably but tolerably out of tune in 12-tone equal temperament.
Once we have the fifth and the major third, we then explain the major chord (Base note, 3/2, and roughly 5/4). Next, we explain the perfect fourth. From there, we can show the I IV V chord progression. And once we have I IV V we can then demonstrate the major scale. (The linked article shows us a major scale but doesn’t explain why the major scale is tone-tone-semitone-tone-tone-tone-semitone—it’s that way because if we take all of the notes that exist in a I IV V chord progression, we get the seven notes of a major scale)
After I IV V, I would then look at a basic 4/4 rhythm, quarter notes, eight notes, the kick drum, the snare drum, and the closed hi hat.
I IV V, the major scale, and a simple 4/4 rhythm is enough music theory to write a good number of rock and pop songs.
I IV V and the major scale is roughly equivalent to understanding variables and variable assignment. Adding the structure of a 4/4 rhythm, with kick, snare, and high hat is equivalent to if-then-else and while.
From there, if I were to continue, I would next explain the minor third (6/5) and minor scale, the pentatonic scales (minor pentatonic gives us a large number of rock guitar solos), and probably show the I V vi IV chord progression.
Obviously, this is very basic, but things like ABRSM Grade 5 are the music equivalent of Forth-like and Lisp-like languages: They can be useful, but just as the majority of programs aren’t written in Forth or a Lisp dialect, the majority of music doesn’t use, say, an irregular time signature.
What is your opinion of open music theory v2? People on reddit think very highly of it. https://viva.pressbooks.pub/openmusictheory/
Doesn't look like really a "v2" to me, rather v1 a bit re-arranged. A true "theory" able to explain present music (or even Jazz from the seventies) and also support its creation is still widely lacking, or just a naive variation of what was used for classical music. Tymoczko & co go a bit in a more general/useful direction where the theory eventually can also be used to define algorithms which can "compose" credible contemporary music, but still a long way to go. The latter is like the "litmus test" from my humble point of view whether a theory is indeed useful.
I don't know it personally but skimming it looks pretty good.
Y
As a non-musician non-Western programmer, the only music book that is making sense to me (still reading) is Robert Snyder's Music and Memory[1]. It's the first book that doesn't trick me by trying to pass cultural artefacts (notes, scales, raga, etc.) as some universal truth, or douse me in medieval pseudo-science (Pythagorean small ratios, etc.)
I am not an expert, so maybe this book has its own shortcomings which I am being blind to. But this is the first book on music I have been able to read this far without having to fight the urge to fling it against a wall.
[1] https://mitpress.mit.edu/9780262692373/music-and-memory/
If you like that book, you might also enjoy David Huron's books on voice leading and anticipation. I have not read the book you referenced, but from the description it seems like a similar approach.
Let us try an experiment shall we: listen to any music you like and try and match the information the article provided to the complexity of what you are hearing. How much do you see a path from A(rticle) to S(ound in your ear).
This article is trivializing music down to a few not-so-important facts and mistaking some math for anything that would help `programmers` (?) understand music.
Maybe start by rewatching "This is Spinal Tap" instead, and consider that https://www.reddit.com/r/musictheory/comments/59n3pg/remembe...
> How much do you see a path from A(rticle) to S(ound in your ear).
Very clearly. The author constructed a melody from first principles in the article. You can take any song, deconstruct it using the information in there and begin to see why it sounds nice.
> This article is trivializing music down to a few not-so-important facts
This is a music theory lecture with code examples. Hardly “not-so-important”.
> mistaking some math for anything that would help `programmers` (?) understand music.
Compared to the lessons on https://www.musictheory.net this is definitely programmer/engineer friendly. It’s better than my old go-to at https://www.lightnote.co
Music theory is just that. Theory. There is no set of laws.
Creating melodies by doggedly applying any system is almost guaranteed to feel tired, predictable and boring.
Sure.
It is a trope amongst gigging musicians that over-intellectualizing the feels is a massive no-no.
Hence the joke about Db being the saddest chord... also Phil Collins said that, he would know :-D... ...and C# being the most evil chord. Hilarious.
I persist: "before you can be good, you first have to be bad" is more helpful music theory than that whole JavaScript visuals page.
> Let us try an experiment shall we: listen to any music you like and try and match the information the article provided to the complexity of what you are hearing.
Trying now. Twinkle Twinkle Little Star.
> How much do you see a path from A(rticle) to S(ound in your ear).
100%.
I tried three more. Same result.
How much do you see?
I want to read it, because it’s interesting. And yet.
https://bcantrill.dtrace.org/2026/09/05/the-revolt-of-the-re...
It looks good at the begining, but at some point it starts saying "half truths", or stating facts/conclusions with confidence as if that was the main reason, but its just half of it (and maybe not the most important half)...
I wanted to read it because I like the topic, but i somehow felt it was folluting my brain. I think i will also start joining the club of AI;dr to protect myself from pollution, even though i may miss some iteresting articles.
I did read it, found it mildly informative/interesting, then saw your comment, read the link, and pasted in two paragraphs into Pangram 4... ouch! I guess I'm not LLM-weary enough?
https://www.pangram.com/history/25773627-adfa-4efb-8c10-f4fd...
When you read something like this
> Change it to 300 and run it again. You get a different pitch and nothing breaks, because at this level there are no notes yet, just a number.
does it make sense? Or perhaps it just seems like something easy enough to skim past without worrying about whether it makes sense?
Before LMs, I would have assumed that a person intentionally wrote that sentence, and perhaps spent some time trying to understand what could possibly "break" if there were "notes" rather than "just a number." Now there is a simpler explanation: the sentence actually doesn't mean anything.
It's a very idiosyncratic (and often irritating) style, but I don't find it particularly difficult to understand. It's not meaningless, just weirdly phrased.
yeah, this is robot garbage.
the post says: I wanted to start from scratch and learn music from first principles, and I began that journey by writing code.
but we know that's not true. you began that journey in Claude Code, or Codex, or ChatGPT, or whatever. you just want to demo your startup that embeds JavaScript in web pages.
> Which is a strange way to teach a system that essentially comes out of physics and arithmetic. There are twelve notes for a reason.
There is of course a lot of physics involved. But there is at least as much convention at play. So imho this is a very one sided way of looking at it.
There is a physical reason the 12 notes are those 12 notes (though the exact frequencies assigned are influenced by culture as well), but lots of different cultures use less notes, or more, or extra notes inbetween.
So 'Because that is the convention.' is imho at least a good an explanation as the physics one.
Also his physics explanation is not the best, and you can see if you just ask the next “why” question.
He talks about the harmonic series giving the basic ratios of the Pythagorean scale but why is that the case? When you solve the equations of motion of any sort of harmonic oscillator (including crucially, strings, vibrating columns of air from a wind instrument etc) you see that you can solve them using a Fourier series, so if you solve this in trigonometric form you get a_1 * cos blah_1 + 1/2 * (a_2) * cos blah_2 + 1/3 * (a_3) * cos blah_3 + … + 1/n * (a_n) * cos blah_n [1]
…so those fractions end up being the partials of the harmonic series (a_n/n) where a_n is the n_th coefficient, which you find using an integral. Now if you have a normal western musical instrument, the higher overtones (later terms of the Fourier series) are not prominent so those coefficients are small. So the terms that matter have ratios a_1, a_2/2, a_3/3, a_4/4, a_5/5 corresponding to the primary intervals that he’s talking about.
In cultures (eg Balinese and Javanese music from Indonesia) where they use a different number of tones and different scale, it’s no coincidence that they play a lot of gongs and bells, which have much more prominent higher overtones, so a different set of Fourier coefficients so different ratios are going to be “congruent”/melodious-sounding.
[1] the “blah” terms are a function of pi and the length and stiffness of the string etc. Not really relevant here.
It took me a while to realize that "because that is the convention" was the answer to a big chunk of my confusion about music notation. A weirdly helpful answer, but so often nobody bothers to even tell you that, so you just assume you must be missing something when you can't see where these things are coming from!
And even saying the 12 notes must have specific frequencies is wrong. It's very common when creating synths for example to detune them to create richer sounds, or play on dissonance to some extent.
How come the same article has been posted four times in the past 18 days? https://news.ycombinator.com/from?site=runjs.app
Doesn't HN have a temporal deduplication system?
When I tried to post a duplicated link HN will just redirect me to the existing one, but somehow everyone else seems to be able to post the same link multiple times.
Same. (but of course, you don't see the duplicates when they do accept your post)
You can also see duplicates e.g. here: https://news.ycombinator.com/from?site=semianalysis.com
"The problem was never the practice. It was that every explanation of music theory seemed to miss out the fundamental reasons for how and why things are the way they are. Here is a staff. Here are the notes on it. This is a major scale, memorise the pattern. Why those notes? Why that pattern? Because that is the convention." This has the signature LLM writing style.
If this is the sort of thing that interests you, I highly recommend setting aside 90 minutes and strapping yourself in for a listen to https://malwebb.com/notnoi.html.
The gigs page points to "file:///Users/malwebb/Documents/Mal%20Webb%20Site/gigs.html" haha.
"You may have heard a little click at the end of that. That is not a bug in the browser, it is physics being unforgiving."
lolwut
It is true.
For all the programmers reading this who think music theory is complex, just realize that is how programming seems to most people.
Pretty good, could use more on the tonic, how it’s defined for a diatonic set of 7 notes. The chosen I IV V primary chords are key for that, but a precious tidbit I learned is any of the notes can be set as tonic, but the I IV V chords are only for major and minor. Like for the notes in C major, it becomes A minor with I IV V chords starting off A, but to set the tonic to F, it becomes F Lydian mode with primary chords I, II, and VII. (Fmag, Gmaj, Emin) The rule for the primary chords of the modes is you find the note that differentiates it from the major or minor scale, and pick the chords that have it avoiding the diminished. Playing the notes of c major starting at f, it’s the sharp fourth b that is different, so the primary triads are f-a-c e-g-b and g-b-d.
Oh, and rhythm is just the same as consonance. Most are octave based, beats on wave peaks of overlaid octaves getting quieter. The 3 based on times like 6/8 are the same but for 5ths and 17ths. (The bottom number 8 is just a BPM hint from old days.) beyond those the intervals get unstable feeling, like 7/4 in Money by Pink Floyd has that cut off feeling, someone took a few from each measure, but maps to a minor 7th interval.
I was interested in reading the article but, like so many I find online these days, the white text on black makes my eyes throb to the point of giving me a headache if I don't stop after a few seconds. so I have to give it a miss. I've read that white text on a black background is easier on the eyes, but it's obviously not universal.
It’s not perfect but I’ve just tested and reader mode does work for this website.
I should not have to install a browser plug-in to opt out of Google analytics (that's what's proposed as an opt-out option in the privacy policy).
Where's the "reject non-essential cookies" button?
https://news.ycombinator.com/item?id=49376704 - 17 days ago https://news.ycombinator.com/item?id=49346025 - 19 days ago
and there's one more 15 days ago, but really - it seems a link needs to be posted several times to take off.
@dang
I enjoyed the programmer's approach to build it up from first principles. I chuckled at rythm being the binary encoding of the duration's mantissa.
Now dispell the "this is just the western tradition": do Klingon music theory https://youtu.be/1LjcBv-OWtQ
This is super cool!
Also reminds me of https://www.languagetransfer.org/music
Musical traditions, of which the western is only one, are cultural conventions based on a subset of physical facts about sound. There is also a psychological and psycho-social component involved. This is all to say, while i like the post, i find the approach technocratic and one sided, as it will give a false feeling of truth and an illusion of having ultimately understood music. It's a quest for absolute scientific truth in a realm where no such truth exists. I have observed similar understanding problems like the ones the post writer reports with other people, esp. those of a more skeptical, inquisitive and scientifically curious nature. For them, it's esp. hard that, while there is a scientific backing to music, there are also cultural conventions on top that you just have to accept. And these conventions are for example different between western and traditional indian, arabic or chinese music.
If tasked with this, I would start with an image of a piano keyboard and ask: Why the hell does it look so weird ? Black and white keys in some infernally strange layout ? WHY ?
Which takes you very quickly to equal temperament and perfect fourths and perfect fifths. This tells us where the notes C and F and G are located on the chromatic scale, but then the rest are pretty arbitrary eh. Semitones from C to C go 2-2-1-2-2-2-1, but there is nothing heavenly ordained by this particular arrangement. E-to-F and B-to-C are a collective choice.
If I had been presented with this kind of explanation fifty years ago, I might have been less skeptical of the entire enterprise.
This article is quite well done, especially from a programmer's perspective, but falls flat (no pun intended) for me because of my terrible ear for pitch.
> Here are five notes. Every one is double the frequency of the one before it. [...] They are different pitches, and yet they sound like the same note.
Nothing about these notes seem similar to me. You could play pretty much any sequence of rising notes and (falsely) claim they're the "same note" and I'd believe it. This is one reason I've always had trouble learning music.
> √2 the awkward one -> 311.13Hz
That one doesn't sound particularly awkward to me. Again, I blame my inability to distinguish pitch.
The only instrument I was able to pick up pretty easily was drums.
I thought the same for a long long time.
At least for me the solution was to grind ear training for a few weeks/ months 10 minutes a day.
I'll certainly never reach the heights of this skill but a bit of persistence to overcome lack of natural talent did propell me forward.
What method/software did you use for the ear training?
If you’re a programmer interested in music, do check out Strudel, at least the examples at https://strudel.cc/examples. If you like those (I love them, so much art in a few lines of code), the docs _will_ get you started. Enjoy!
For programmers and written by AI and mostly wrong... What a combo
I learned to play guitar by my own when I was around 12. You don't really even need to know music theory to play guitar, as long as you understand the shapes etc.
Over time, I developed shorthands for understanding theory like i can easily look at a fretboard and know which note it is.
But what bugged me is that you seem to imply the reason why you couldn't learn a instrument was because you did not understand the why. That makes very little sense to me. I know several professional musicians who don't even know what a mode is or what formal notation is. One of them has pitch perfect ear, he can literally hear anything and tranpose that on his guitar. He has no idea how notes work and just writes tabs.
So while this is very nicely from a programmer point of view and an objective explanation of things but learning all this will not make you a better musician is the point.
Practice above all. Dont try to fit all theory into the pratice but understand what you are practicing particulalry using the theory. Otherwise you end up with all theory and no practice experience of using that theory and creativity.
As a perosn who likes code, this is interesting. As a musician who also understands music theory, this is kind of alienating in terms of how it presented. Like if someone just read this article and thought they understood music theory now, they would be pretty unsufferable to actual musicians.
It's funny though how different people respond to learning music theory differently. I started on guitar when I was 19. I played for a long time at campfire level. When my kids started learning music I also learnt a lot, and now I know scale shapes and modes on guitar, so I can reasonably play to a song I'm hearing for the first time, then figure it out by ear. But I just cannot make the leap to knowing the notes at each position. I can read music, very slowly, to play on piano, but fluency has never clicked for me even though I've put the time in.
My 8 year old hardly ever practices but just looks at the music and knows the notes on piano and violin.
In any case, I agree that this isn't that helpful to being able to play, it's just an interesting way to understand why things are as they are.
Your kid might have absolute pitch. Only a few percent of people have it.
https://www.youtube.com/watch?v=t3Cb1qwCUvI
Perfect pitch is not correlated with the ability to see written notes and immediately know how to play them on any instrument. It is only barely correlated with the same but for singing the note.
I do not have perfect pitch, but I could always do what GP's kid does. I am now a pretty good amateur singer.
What matters for this is learning to read the music notation and developing a sense (mostly subconscious) of scales and harmony. Perfect pitch does not help either of those things.
Oh right, I misread. GP is talking about reading, not listening.
I think it gets significantly harder to learn new things as you age. It could make sense though like its significantly easier to learn a new language as a child than an adult, something simillar could apply to sheet music also i guess where they are naturally more intuined with its language vrs you who has to kinda use a dictionary for time to time because the "normal" way for you to speak has been so different for so long. But for your child, its another form of expression almost. Its really good to get kids into music while they are young imo
Re: not knowing how to play because author doesn’t get the why
Quite a lot of people learn by imitation without knowing the underlying theory. Some people need a theoretical framework so that they have a mental model with which to understand everything else.
Fundamentally, you’re arguing against learning theory. Not everyone learns the same way. If you have a problem with that, then you have a problem with a basic fact of life.
No I don't have a "problem with that". And yes, people learn by imitation, which is what I meant by practice. Playing the guitar is a fundamentally different activity than knowing music theory. Becoming good at one doesn't make you good at the other naturally (since you are practicing two different things) and I am worried some people think its the same thing.
Furthermore, in real life, I have seen the same approach actually be detremental to learning guitar. Its a bit like football - there is a physical skill level to the sport which you can practice and then there is a theoritical part (tactics and formation) that help you understand the game and play better.
But if you just want to start by kicking a ball and you know everything about Pep Guardiola's new counterattacking system. Yet when you are kicking the ball and practicing the basic skills, you are not thinking woah am i a midfield playing the right side and looking for a pass? That type of thinking is not useful when you are learning how to kick a ball.
Ideally you should do the two together and work really hard on practice first if you actually want to be a footballer is my point. If you say oh no everyone is different, some people just like tactics, I don't think I say anything against it.
Theory first is not a good way to learn an instrument is my qualified statement. Not that theory is not important or doesnt matter or everyone should follow the same way of learning.
This is clearly interesting and contributing value, but it's also painfully AI prose to the point where it is hard to not dismiss it as likely false information.
Fun interactive examples though. With another human pass, this could be great.
The first couple of sentences got me hooked because I have had the same difficulty trying to learn music where I dont understand if I am producing the right sound or not. I thought it was fun so tried to push myself to read through but overcoming the dislike of the way AI structures the statements became impossible after a short while.
I eventually just started clicking on the examples and thinking "hey that sounds nice".
And now I've realized that the page hosting that is for a JS snippet editor embedding thingy. Commercial stuff.
So this is just a tech demo created with AI to showcase what can be done with their library, and not someone actually caring about the topic :<
Website is down I think..
This is... Not a good article.
Nice site!
> There are twelve notes for a reason
Twelve pitches, actually. (Strictly, twelve pitch classes).
Note != pitch. A note is a sound having properties of which one is pitch.
Fantastic post. You took a subject that never made sense to me and made it seem simple.
> Two things fall straight out of that.
Hi Claude
Very nice, thanks for creating this!
> The system we want, where the octave is pure and the fifths are pure and everything closes into a neat loop, does not exist and never has. Every tuning system in history is a different choice about where to dump the error.