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Leszer Notation. An alternative music notation system.

The Leszer Notation is my personal attempt to make music more readable. It was developed to maximize the ease of reading of music and the resemblance to the traditional Notation. Although it can be used for any musical instrument, the main focus was piano (mainly because I don't play any other instrument).

Diatonic system

diatonicTreble577LeszerScale

The Leszer Notation is a diatonic system like the traditional notation. This means that the notes, which represent black and white keys in a piano, share the same position in the staff. Unlike traditional notation though, the color of the note determines whether the note represents a black or a white key. This releases the musician from the task of remembering which accidentals apply to each note. This property makes the key signature also superfluous.

Octave Marker

In traditional notation, different clefs determine which tone in which octave is represented by each note. The Leszer Notation replaces the clef by a octave-marker, eliminating the problem of making the position of the note dependent of the clef without renouncing to the octave information.

Clefs6

LeszerClefs

With the traditional staff, two notes an octave apart from each other bear no visual similarity, which means that you have to learn to associate two or three sets of positions to the same note (one set per octave). The Leszer Notation overcomes this problem by substituting the traditional staff by a pattern of lines, which is repeated across octaves. This pattern of lines is composed of four thin lines and one thicker line, making a set of five lines like in the traditional notation. Through the position and the thickness of the lines the goal is achieved: each note has the same position over the line pattern, regardless of its octave.

Summary

The main advantages of this notation are:

  • The whole information of which note is to be played is in the note itself and does not depend on key signatures, accidentals, clefs, etc.
  • The octave for each note is clearly marked
  • The overall look of a sheet does not change too much when compared to traditional notation

Interested? You can find more material here:

 
Comments (5)
Re: Black and white key colour reversal
5 Thursday, 25 February 2010 09:23
Administrator
Hi John,
is is not the first time you point out this to be something peculiar. At this page we already talked about it more than a year ago:
http://groups.google.com/group/musicnotation/browse_thread/thread/73c562d65e81360d#

As for why I chose F as starting point: there is no really any advantage of using F against any other note, but F and C are very easy to identify in a keyboard and therefore I wanted them to be also as easy to identify in the notation.
Black and White Key Colour Reversal
4 Tuesday, 23 February 2010 22:29
John Keller
I found it interesting to see your white key notes represented by black noteheads and vice versa. I recently put up a YouTube video in which I introduced "Reverse colour Express Stave" (my own notation system), since it is very similar to reading traditional bass clef. Have you always had this reverse colour or is it new. I may have been subconciously influenced by it!

I see how you make your diatonic staff octave repeating, but why did you choose to go from F line to F line?
Re:No need to talk about this kind of "notation"
3 Saturday, 13 February 2010 23:58
Administrator
Thanks for your comments. To answer your complains:
- Pianos are not the only instruments in the world: True, I never stated the opposite.
- For singing is this notation definitely not so good: True, hence I pointed out that I focused on pianos.
- It's poor to reduce music to black and white keys: Your opinion. Piano music has only white and black keys, I think this limitation makes reading music easier, without sacrificing any information.
Re:No need to talk about this kind of "notation"
2 Saturday, 13 February 2010 23:54
Administrator
- Stemless notes are possible with lester notation. I guess you didn't read the section where I explain the note durations. Besides I already ported many pieces to this notation, so I can assure you, nothing that basic would be missing. You surely *don't* need to tie other notes to indicate the duration.
- There is a kind of octave indication: Yeah, the number inside the circle. I don't undestand exactly your point here.
- The look should differ significantly from traditional notation: Why? I designed it to be as similar as possible to the traditional notation.
- A note symbol consiting of a white notehead and a stem is always recognized as a half note: I guess you're right, but only if you are unable to be creative. Others don't have this problem, so probably you should say "most of the time" instead of "always".
- Nice attempt but without future: Thanks for your opinion, obviously I didn't reach up to you. Thanks for your comments anyway.
No need to talk about this kind of "notation"
1 Friday, 05 February 2010 06:48
Robert
This is absolutely useless—even for keyboard instruments! Are you going to produce black’n’white strings now? Pianos are not the only instruments in the world; try singing from your scores—you’ll soon give up. It’s poor to reduce music to black and white keys. There are NO advantages of your notation system:
• What’s a ‘note’ in your opinion? What about stemless notes, e.g. whole notes or breves? Tie stemmed notes a dozen times to indicate their duration?
• Well, there’s a kind of octave indication. Check your own examples and you’ll discover your own faults.
• The look of your ‘sheet’ should—if at all—differ significantly from traditional notation. A note symbol consisting of a white notehead and a stem is always recognized as a half note—you have a couple of them in each measure—inscrutable.

Again—nice attempt, but without future.

Regards, Robert

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