diff --git a/README.md b/README.md
index 12b0ee9..0be1b1c 100644
--- a/README.md
+++ b/README.md
@@ -15,9 +15,9 @@ Screenshot of a score converted with a specialized stylesheet file.
![Screenshot of a score converted with a specialized stylesheet file.](https://github.com/infojunkie/musicxml-mscx/blob/main/9-20-special.png?raw=true)
-Screenshot of a score with accidentals, including microtonal accidentals.
+Screenshot of a Lilypond test snippet with microtonal accidentals.
-![Screenshot of a score with accidentals, including microtonal accidentals.](https://github.com/infojunkie/musicxml-mscx/blob/main/01f-Pitches-ParenthesizedMicrotoneAccidentals.png?raw=true)
+![Screenshot of a Lilypond test snippet with microtonal accidentals.](https://github.com/infojunkie/musicxml-mscx/blob/main/01f-Pitches-ParenthesizedMicrotoneAccidentals.png?raw=true)
# Theory of operation
Why write a new converter between MusicXML and MuseScore, when MuseScore itself already does 2-way conversion?
diff --git a/src/mscx.xsl b/src/mscx.xsl
index d462f02..dc86356 100644
--- a/src/mscx.xsl
+++ b/src/mscx.xsl
@@ -136,24 +136,30 @@
-->
-
+
+
+
-
- stdNormal
-
+
+
+
+
+
+
+
0
-
+
0
-
+
1
-
+
0
@@ -163,28 +169,67 @@
-
+
1
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 1
+
+
+
+
+ PERC
+
+
+
+
+
+
+
+
+
+ Fluid
+
+
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+ NOTE
+
+
+
+
+ normal
+
+
+ 0
+
+
+
+
+
+
+
+
+
-
+
+
+ cross
+
+
+
+
+
+ half
+ auto
+
+
+
+
+
+
+
-
+
@@ -1105,42 +1187,55 @@
-->
-
+
- 14
- 16
- 18
- 13
- 15
- 17
- 19
+ 14
+ 16
+ 18
+ 13
+ 15
+ 17
+ 19
+
+
+
+
+
+
+
+
+
+
+
- 0
- 2
- 4
- 5
- 7
- 9
- 11
+ 0
+ 2
+ 4
+ 5
+ 7
+ 9
+ 11
-
+
+
+
+
+
+
+
+
+
+ 0
+ -12
+ [mscx:noteToLine] Unhandled clef ''
+
+
+
+
+ 3
+ 2
+ 1
+ 0
+ -1
+ -2
+ -3
+ [mscx:noteToLine] Unhandled step ''
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/test/data/tutorial-percussion.musicxml b/test/data/tutorial-percussion.musicxml
new file mode 100644
index 0000000..ba5afe7
--- /dev/null
+++ b/test/data/tutorial-percussion.musicxml
@@ -0,0 +1,685 @@
+
+
+
+
+
+ Finale v27.0 for Mac
+ 2021-04-16
+
+
+
+
+
+
+
+
+
+ 7.2319
+ 40
+
+
+ 1545
+ 1194
+
+ 70
+ 70
+ 88
+ 88
+
+
+
+
+ 0
+ 0
+
+ 121
+ 70
+
+
+ 42
+
+
+ 0.957
+ 5
+ 0.9375
+ 1.875
+ 5
+ 1.875
+ 1.4583
+ 0.9375
+ 0.9375
+ 0.9375
+ 60
+ 60
+ 60
+ 7.5
+ unpitchedPercussionClef1
+
+
+
+
+
+
+ Drums
+
+ Snare Drum
+
+
+ Kick Drum
+
+
+ Crash Cymbal
+
+
+ Hi-Hat%g Closed
+
+
+ 10
+ 1
+ 39
+ 80
+ 0
+
+
+ 10
+ 1
+ 37
+ 80
+ 0
+
+
+ 10
+ 1
+ 50
+ 80
+ 0
+
+
+ 10
+ 1
+ 43
+ 80
+ 0
+
+
+
+ Cowbell
+
+ Cowbell
+ metal.bells.cowbell
+
+
+ 10
+ 1
+ 57
+ 80
+ 0
+
+
+
+
+
+
+
+ 1545
+ 1194
+
+ 70
+ 461
+ 88
+ 88
+
+
+
+
+ 60
+ 0
+
+ 211
+
+ system
+
+
+ 2
+
+ 0
+ major
+
+
+ 4
+
+ F
+ 4
+
+
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ diamond
+ begin
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ continue
+
+
+
+ E
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ continue
+
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ end
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ begin
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ continue
+
+
+
+ E
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ continue
+
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ end
+
+
+ 8
+
+
+
+ A
+ 2
+
+ 2
+
+ 2
+ quarter
+ down
+
+
+
+ G
+ 2
+
+ 2
+ 2
+ quarter
+
+
+
+ A
+ 2
+
+ 1
+
+ 2
+ eighth
+ down
+ begin
+
+
+
+ A
+ 2
+
+ 1
+
+ 2
+ eighth
+ down
+ end
+
+
+
+ G
+ 2
+
+ 1
+ 2
+ eighth
+
+
+
+ A
+ 2
+
+ 1
+
+ 2
+ eighth
+ down
+
+
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ begin
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ continue
+
+
+
+ E
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ continue
+
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ end
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ begin
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ continue
+
+
+
+ E
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ continue
+
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+
+
+
+ B
+ 3
+
+ 1
+
+ 1
+ eighth
+ up
+ x
+ end
+
+
+ 8
+
+
+
+ A
+ 2
+
+ 2
+
+ 2
+ quarter
+ down
+
+
+
+ G
+ 2
+
+ 2
+ 2
+ quarter
+
+
+
+ A
+ 2
+
+ 1
+
+ 2
+ eighth
+ down
+ begin
+
+
+
+ A
+ 2
+
+ 1
+
+ 2
+ eighth
+ down
+ end
+
+
+
+ G
+ 2
+
+ 1
+ 2
+ eighth
+
+
+
+ A
+ 2
+
+ 1
+
+ 2
+ eighth
+ down
+
+
+
+
+
+
+
+ 62
+
+
+
+ 2
+
+ 0
+ major
+
+
+
+ percussion
+
+
+ 1
+
+
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+
+
+ 1
+
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+ E
+ 4
+
+ 2
+
+ 1
+ quarter
+ down
+ x
+
+
+
+
\ No newline at end of file