ly folder revamp

.gitignore

@@ -6,3 +6,5 @@ midis/FluidR3_GM_GS.sf2
 midis/rhcp-californication.mid
 midis/rhcp-californication.txt
 midis/rhcp-californication.wav
+
+*.logs

ly/README.md

@@ -1,27 +1,14 @@
-## transformations
-
-ly =( lilypond )=> (pdf + midi)
-midi =( musescore )=> musicxml
-
+# install
 
-## cheat sheet
+    brew install lilypond
+    brew install frescobaldi
+## commands
 
 generates both a mid and a pdf file:
 
     lilypond double-croche.ly
     lilypond ex18.ly
 
-generates musicxml file musescore can read (failing?)
-
-    pip install python-ly
-    ly musicxml double-croche.ly > double-croche.musicxml
-
-# install
-
-    brew install lilypond
-    brew install frescobaldi
-
-
 # handle midis
 
 play
@@ -35,3 +22,31 @@ to wav
 export events
 
     fluidsynth -i ../midis/FluidR3_GM_GS.sf2 -n -v -F /dev/null double-croche.midi
+
+
+# convert to musicxml
+
+(I didn't use this.
+i opened the midi files directly on musescore with decent results for these files)
+
+http://www.mankin.org.uk/howto/lilypond-to-xml.html
+
+Reference: https://music.stackexchange.com/questions/42315/lilypond-to-musicxml-to-sibelius
+
+    Clone this project to your local machine https://github.com/openlilylib/oll-core
+    Clone this project to your local machine https://github.com/openlilylib/lilypond-export
+    Set the include path for lilypond to point to the parent folder which contains the two projects above. In Frescobaldi this can be done by opening Preferences > Lilypond Preferences
+    Add the following lines at the top of the file:
+
+    \include "oll-core/package.ily"
+    \loadPackage lilypond-export
+
+    opts.exporter = #exportMusicXML
+
+    Update the \layout command to be like so:
+
+    \layout{
+        \FileExport #opts
+    }
+
+Now when running the file through Lilypond it should also produce a .xml file. I find the results to be better than the output from python-ly.

ly/clean_volatile_files.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+rm -f *.wav *.midi *.pdf

ly/double-croche-22-23.ly

@@ -0,0 +1,70 @@
+\version "2.24.2"
+
+doc_title = "la double croche - 22 and 23"
+page_no = "1"
+bpm = 60
+timezp = 4/4
+
+xxiia = \drummode {
+    sn2 16 16 16 16 4
+    16 16 8 4 16 16 8 16 16 16 16
+    8 16 16 4 16 16 16 16 16 16 8
+
+}
+xxiib = \drummode {
+    16 16 16 16 8 16 16 8 8 4
+    4 8 16 16 2
+    4 16 16 8 16 16 8 16 16 16 16
+}
+xxiic = \drummode {
+    16 16 16 16 8 16 16 8 8 4
+    16 16 8 16 16 8 8 16 16 4
+    8 16 16 8 8 4 16 16 8
+}
+xxiid = \drummode {
+    16 16 16 16 8 16 16 16 16 8 8 8
+    16 16 16 16 16 16 8 16 16 8 8 16 16
+    16 16 8 16 16 16 16 8 16 16 16 16 8
+}
+
+xxiiia = \drummode {
+    2 8 8 16 16 16 16
+    8 8 16 16 16 16 2
+    16 16 16 16 8 8 2
+    4 16 16 16 16 8 8 4
+}
+xxiiib = \drummode {
+    4 4 4 16 16 16 16
+    8 8 4 4 16 16 16 16
+    16 16 16 16 4 4 4
+    16 16 16 16 8 8 4 4
+}
+xxiiic = \drummode {
+    16 16 16 16 16 16 16 16 4 4
+    16 16 16 16 4 16 16 16 16 4
+    4 16 16 16 16 4 8 8
+    4 4 16 16 16 16 16 16 16 16
+}
+xxiiid = \drummode {
+    4 16 16 16 16 2
+    4 16 16 16 16 4 16 16 16 16
+    4 2 16 16 16 16
+    2 4 16 16 16 16
+    16 16 16 16 2 4
+}
+
+main = {
+    \stemUp
+
+    \xxiia    \section     \break
+    \xxiib    \section     \break
+    \xxiic    \section     \break
+    \xxiid    \section     \break
+
+    \xxiiia   \section     \break
+    \xxiiib   \section     \break
+    \xxiiic   \section     \break
+    \xxiiid   \section     \break
+}
+
+\include "./zp-drums.ly"

ly/double-croche-24.ly

@@ -0,0 +1,43 @@
+\version "2.24.2"
+
+doc_title = "la double croche - 24"
+page_no = "2"
+bpm = 60
+timezp = 3/4
+
+xxiva = \drummode {
+    sn8 8 16 16 16 16 16 16 16 16
+    16 16 16 16 16 16 16 16 16 16 16 16
+    2 16 16 16 16
+}
+xxivb = \drummode {
+    16 16 16 16 16 16 16 16 4
+    16 16 16 16 16 16 16 16 16 16 16 16
+    8 8 4 16 16 16 16
+    16 16 16 16 16 16 16 16 8 8
+}
+xxivc = \drummode {
+    8 8 8 8 16 16 16 16
+    8 8 16 16 16 16 8 8
+    8 8 16 16 16 16 8 8
+    8 8 8 8 8 8
+    8 8 16 16 16 16 8 8
+}
+xxivd = \drummode {
+    8 8 8 8 16 16 16 16
+    4 16 16 16 16 4
+    8 8 8 8 8 8
+    8 8 4 16 16 16 16
+    4 r4 r4
+}
+
+main = {
+    \stemUp
+
+    \xxiva    \section     \break
+    \xxivb    \section     \break
+    \xxivc    \section     \break
+    \xxivd    \section     \break
+}
+
+\include "./zp-drums.ly"

ly/ex18.ly

@@ -2,13 +2,11 @@
 
 doc_title = "ex 18"
 page_no = "1"
-
 bpm = 60
 timezp = 2/4
 
-
-pi = \drummode {
-    8 8 8 8
+i = \drummode {
+    sn8 8 8 8
     4 r8 8
     8 8 4
     8 8 4
@@ -18,7 +16,7 @@ pi = \drummode {
     r8 8 4
 }
 
-pii = \drummode {
+ii = \drummode {
     r8 8 r8 8
     r2
     r8 8 8 8
@@ -31,7 +29,7 @@ pii = \drummode {
     8 8 r8 8
 }
 
-piii = \drummode {
+iii = \drummode {
     4 8 8
     r4 r8 8
     r8 8 8 8
@@ -43,7 +41,7 @@ piii = \drummode {
     r8 8 8 8
 }
 
-piv = \drummode {
+iv = \drummode {
     r8 8 r8 8
     8 8 8 8
     r8 8 r8 8
@@ -58,15 +56,10 @@ piv = \drummode {
 
 main = {
     \stemUp
-
-    \pi    \section
-    \break
-    \pii   \section
-    \break
-    \piii   \section
-    \break
-    \piv   \section
-    \break
+    \i      \section    \break
+    \ii     \section    \break
+    \iii    \section    \break
+    \iv     \section    \break
 }
 
 \include "./zp-drums.ly"

ly/ly_to_midi_and_pdf.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+lilypond $1

ly/midi_play.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+fluidsynth -i ../midis/FluidR3_GM_GS.sf2 $1

ly/midi_to_wav.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+filename_with_ext=$1
+FN="${filename_with_ext%.*}"
+#echo "$FN"
+
+fluidsynth -i ../midis/FluidR3_GM_GS.sf2 -n -L 1 -r 44100 -g 1 -R 0 -F $FN.wav $FN.midi

ly/p01.ly

@@ -2,8 +2,8 @@
 
 doc_title = "Ritmos 1"
 page_no = "1"
-
 bpm = 60
+timezp = 4/4
 
 pat_i = \drummode {
     <bd hh>8 hh <sn hh> hh <bd hh> hh <sn hh> hh

ly/p04.ly

@@ -2,8 +2,8 @@
 
 doc_title = "quatro"
 page_no = "4"
-
 bpm = 60
+timezp = 4/4
 
 pat_o = \drummode {
     r1