Obsessed with putting ink on paper or What's wrong with computer music notation?

http://lilypond.org/web/about/automated-engraving/big-page

by b-man • 16 years ago

115 36 16 years ago

anigbrowl• 16 years ago

This is well worth reading for any developer once you get past the first page or so. At first the complaints about existing software seem overblown because it's not obvious where the shortcomings are, but once you get into it it's an interesting study in how multiple small flaws can be seriously aggravating to the trained eye...and the dangers of unthinking abstraction that works fine in simple cases but falls apart when applied to more complex problems.

akadruid• 16 years ago

I can barely see the difference even after the explanation; but it's a beautiful thing to watch perfectionists creating a truly great tool, and making it free. They really are making the world a better place.

pbhjpbhj• 16 years ago

>I can barely see the difference even after the explanation;

I'm only barely trained at piano - the handmade notation does look better to me, but I couldn't actually tell you why. Indeed my impression of the first close-ups was that they were pretty near identical, yet I couldn't get over the sense that one was richer, fuller. It would have been nice to have a blind study to open on - choose which of these x is the nicest rendered, state your musical training, then tell us why we like what we did.

gnurgle• 16 years ago

I'd have liked to have read that far, but the serif on the 'f' was just so overwhelmingly grotesque that I simply couldn't bring myself to do it.

jleedev• 16 years ago

Come on, everyone knows that grotesque fonts don't even have serifs.

RK• 16 years ago

I have only fired up lilypond a couple of times, but I have to say I am very impressed by this open source project. It obviously aims to be best in category.

ssp3• 16 years ago

It's a shame they won't make the typesetting engine available as a library so that a (real) graphical interface could be written for it.

vluft2• 16 years ago

It's open source. Knock yourself out.

ssp3• 16 years ago

When I looked at doing that many years ago, their attitude was that splitting it into a library was not a useful thing to do and that everybody should be editing text files.

augustl• 16 years ago

I would like to see the usable GUI supporting all semantics from the text interface. Writing Lilypond notation compares to writing software, and we all know why programming is largely done with text and not with GUIs.

zweiterlinde• 16 years ago

I've been dying for the inverse of lilypond;an app that would allow you to take a picture and turn it into text notation/MIDI would be awesome.

That said, I used lilypond a couple of years ago and loved it.

hnote• 16 years ago

There is an open source Audiveris http://audiveris.kenai.com/ (link currently down, cache at http://bit.ly/99yvbm) and commercial SmartScore http://www.musitek.com/smartscre.html (400$)

zb• 16 years ago

Since typography relies on human judgement of appearance, people cannot be replaced. However, much of their dull work can be automated: if LilyPond solves most of the common situations correctly, then this will be a huge improvement over existing software. The remaining cases can be tuned by hand.

This is the thing that we so often forget: algorithms can take us a long way, but they can never completely replace judgement. Everybody should read this article, even if they couldn't care less about music notation. (I also particularly enjoyed the section on how not to design software.)

tel2• 16 years ago

The care for detail here is overwhelming. Even if you care nothing at all about the content, it's a strong example of what can be achieved by striving for perfection.

I also find it interesting they turned to an algorithm similar to Knuth's TeX algorithm. "Minimizing ugliness" is a pretty potent computational metaphor for how detail oriented design work works, it seems.

alextp2• 16 years ago

It goes further than that, and most modern machine learning methods are fundamentally defined in a "minimizing ugliness" framework.

tel2• 16 years ago

Well, yeah, but the metaphor is what I think is interesting. It's technically nothing more than shifting from a deterministic to a statistical model, but the idea of applying statistical algorithms to many aspects where computers need to emulate human design is a powerful heuristic.

mjcohen• 16 years ago

This reminded me very much of the great effort that Knuth (as a commenter mentioned) put into both his monumental TeX formatting system and MetaFont font generation program in a (imho) successful attempt to enable the preparation of beautiful math documents.

One thing that made TeX so successful is that it was designed to be open, and many packages (e.g., LaTeX) have been written to made it easier to use and more powerful. If LilyPond can be easily extended in the same way (i.e., programed in LilyPond, not C++), it might be similarly influential.

jewbacca• 16 years ago

It's written in Scheme. Awesome.

danbmil99• 16 years ago

Meh, I was writing out scores for a band; when I started using Finale the musicians thanked me profusely for making it readable.

Unless you can afford your own personal copyist, it's sort of irrelevant. The little formatting nits you learn to work around (or just talk the musicians through it with pencils, which you end up doing anyway for musical reasons)

BrandonM2• 16 years ago

Are you saying that Lilypond is not worthwhile? I don't understand the point of this comment. Or did you just not read the entire article?

cabalamat• 16 years ago

One sentence that struck me was "Notation is an intricate symbolic diagramming language for visualizing an often much simpler musical concept."

Now if you remove the word "musical", it's true of notation in general. Any notation should reflect the structure of the thing it is notating; if music notation is typically more complex than the "often much simpler musical concept" then I would say musical notation is broken and should be changed.

Is musical notation broken? I've no idea, I don't know enough about it to say.

cwfreeman• 16 years ago

From their point of view, it is much more complex than any given musical concept because it has to encode such a wide variety of musical concepts. The musician playing it doesn't (intentionally) pay attention to the complexities that Lilypad is talking about. (I've never noticed stem lengths or stem directions when playing, but they're important to keep things legible.)

It's comparable to fonts: the study of fonts is pretty intricate, regardless of whether you're writing a grocery list or "One Hundred Years Of Solitude".

socksy2• 16 years ago

I find it interesting they refer to notes as quarter values or eighths. I can quickly see myself getting confused by that (is that a quaver? Did I do it right?) - does it change if you change the time signature from 4/4 to 3/4? (forgive the slashes)

aaronkaplan• 16 years ago

"Quarter note," "eighth note" etc. are the standard terms in US English. What you call a quaver, we call an eighth note, regardless of time signature. (4/4 time means there are 4 quarter notes in a measure; 3/4 means there are 3 quarter notes.)

socksy2• 16 years ago

Thanks, that explains it, though it does seem somewhat odd to my UK based musical training, where we regard a crotchet as a whole note...

ajdecon• 16 years ago

Nope, the note names are consistent across time signatures. A quarter note is defined as the note which takes one quarter of a bar in 4/4 time.

Obsessed with putting ink on paper or What's wrong with computer music notation?

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