Re: tag - midi

[bart deruyter]

Hi all,

I'm sorry for this late reply, it has been quite busy here.

here is a minimal example:

altoVoice = \relative c' {

\tag #'A {c'2  g |} \tag #'B {e'4 d  c2 }| 

  \bar "|."

}

\score {

  \new Staff \with {

    midiInstrument = "piano"

  } { \altoVoice}

  \layout { }

  \midi {

  \keepWithTag #'A \altoVoice }

  \midi {

   \keepWithTag #'B \altoVoice }

}

As expected, I get two midi files, but they both contain the music of the entire score. The midi blocks don't follow the \keepWithTag rules.

What I'd like to see is one score, two different midi files, each containing only the music enclosed in the tags.

is something similar possible? Maybe I forgot some essential extra code...

Using different score blocks for each part seems a bit much to get one pdf for the full score and chopped midi files.

grtz,

Bart

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2016-12-04 15:18 GMT+01:00 <address@hidden>:

Here is a short example of how I might use tags to produce a better midi output:

\version "2.19.51"

\language "english"

music = \relative { 

  \tag #'layout { d''2. \trill } 

  \tag #'midi   { \repeat unfold 7 { e32 d } c d } 

  c4 }

\score {

  \keepWithTag #'layout

  \new Staff { \music }

  \layout {}

}

\score { 

  \keepWithTag #'midi

  \new Staff { \music }

  \midi {

    \tempo 4 = 100

  }

}

I use two different \scores with the \tagWithKeep command at the score level.  Works for me.

---

Knute Snortum

(via Gmail)

On Fri, Dec 2, 2016 at 2:40 PM, Darren Modra <address@hidden> wrote:

Hi Bart, 

I think you'll find that if you don't save your work in freescobaldi before running it, it will put the PDF and midi files into a temporary folder. 

Cheers,

DM

--

This message may include free added typos, which you may use for your entertainment, courtesy of Apple autocorrect.

On 3 Dec. 2016, at 07:23, bart deruyter - address@hidden <lilypond-maillist.m8.726b91d4b2.bart.deruyter#address@hidden0sg.net> wrote:

Sorry for this, but it does not work, I made another mistake, applied the tag to the score too.. so my question does still stand.

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2016-12-02 21:51 GMT+01:00 bart deruyter <address@hidden>:

Hi all,

disregard this mail.. it does work.. :-)

What made it work is : save the file first. Apparently frescobaldi re-renders unsaved work into pdf's, but not midi-files...

thx anyway.

Bart

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2016-12-02 21:44 GMT+01:00 bart deruyter <address@hidden>:

Hi all,

I did some experimentation with the \tag command. It is great for different editions of printed music of course, but I tried it in the midi block without luck.

I'm trying to create some music dictation exercises and want to separate the midi file for the student in parts of each 2 bars, so I enclosed each two bars in separate tags, like this: 

\tag #'A {c'2 | g |} \tag #'B {e'4 d | c2 }|

hoping it would work if I'd write something like this int he midi block: 

\midi { \keepWithTag #'A \altoVoice }

But no luck.. is it a bug, or simply not implemented (which is my guess)? 

And is there a possible solution to get the wanted result?

thx,

Bart

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