I found some solution that I post here to get some feedback and/or other
suggestions.
Here they are 4 different ways to add fingering to a musical expression:
*1 Standard:*
\version "2.21.0"
\fixed c' {a-1 c' f'-\finger\markup\circle 3 a'-4}
*2 Different context *(thanks Pierre Perol-Schneider for your help!)*:*
\version "2.21.0"
<<
\new Dynamics \with { \consists Fingering_engraver } {s-1 s
s-\finger\markup\circle 3 s-4}
\new Staff \fixed c' {a c' f' a'}
>>
*3 Multiple voices* (please correct me if my terminology is not correct!):
\version "2.21.0"
\new Voice {
<<
{ s-1 s s-\finger\markup\circle 3 s-4}
\fixed c'{ a c' f' a' }
>>
}
*4 addFingering*
\version "2.21.0"
\include "addFingering.ly"
\addStringNumber \addFingering \fixed c'{a c' f' a'} "1xx4" "xx3x"
The engraved results are the same except for example 2 where the output is
less pleasant because fingering doesn't follow the flow of the notes.
The solution 4 is a bit special because I used the addFingering external
function (thanks Gilles Thibault!).
* * *
Let me discuss a bit about solution 3.
Here it is:
\version "2.21.0"
\new Voice {
<<
{ s-1 s s-\finger\markup\circle 3 s-4}
\fixed c'{ a c' f' a' }
>>
}
I rewrite it using variables:
\version "2.21.0"
myMusic = \fixed c'{ a c' f' a' }
myFing = { s-1 s s-\finger\markup\circle 3 s-4}
\new Voice << \myMusic \myFing >>
Now lets me compare it with the standard solution:
\fixed c' {a-1 c' f'-\finger\markup\circle 3 a'-4}
If I'm not wrong to generate the two variables (myMusic and myFing) from
the previous code should not be that difficult.
1 I duplicate the music expression
2 In the variable where I want to put the music I remove the fingering
3 In the variable where I want to put the fingering I remove all the
articulations and I substitute each note occurrence with their octave with
s.
In frescobaldi there is already a snippet to remove fingering and remove
many type of articulations. And to substitute each note occurrence with 's'
a regex expression should do it pretty easily.
Any comments?
Thank you, g.
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