perparations for rorate

agnus_dei_xviii/agnus_dei_xviii_vars.ly

@@ -16,14 +16,29 @@ chant.meta = {
     }
     \finalis
 }
-chant.cantus = \fixed c' {
-  \repeat volta 3 {
-    f4 f f (g) g4
-    s g g g f g es f g
+chant.cantus.I = \fixed c' {
+  f4 f f (g) g4
+}
+chant.cantus.II = \fixed c' {
+    g g g f g es f g
     \alternative {
     \volta 1,2 {f g a f g (f) f4}
     \volta 3 {f g a f g (f) f4 s}
-  }}
+  }
+}
+chant.cantus.musicians = \fixed c' {
+  \repeat volta 3 {
+    \chant.cantus.I
+    r4
+    \chant.cantus.II
+  }
+}
+chant.cantus.congregation = \fixed c' {
+  \repeat volta 3 {
+    \chant.cantus.I
+    s4
+    \chant.cantus.II
+  }
 }
 chant.verba = \lyricmode {
     \set stanza = "V"    
@@ -33,15 +48,21 @@ chant.verba = \lyricmode {
     mi -- se -- re -- re no -- bis.
     do -- na  no -- bis pa -- cem.
 }
+chant.S = \fixed c' {
+    f2 f4 (g) g4
+    r g g2 s4 g2 f
+    f f g f4
+    f2 f g f
+}
 chant.A = \fixed c' {
   d2 c2 d4
-  s4 d es2 s4 c2 d
+  r4 d es2 s4 c2 d
   d2 c2 d2 c4
   d2 c2 d2 c4
 }
 chant.T = \relative {
   b2 a2 g4
-  s4 b c2 s4 g2 b
+  r4 b c2 s4 g2 b
   a2 f2( f4) g a
   a2 f2( f4) g a
 }
@@ -52,20 +73,26 @@ chant.B = \relative {
   d'2 a2 b2 f4
 }
 
+CongregationScore = \new GregorianTranscriptionStaff <<
+        \new GregorianTranscriptionVoice = "melody" <<\chant.meta \chant.cantus.congregation>>
+        \new GregorianTranscriptionLyrics \lyricsto melody {\chant.verba}
+    >>
 VocalScore = \new GregorianTranscriptionStaff <<
-        \new GregorianTranscriptionVoice = "melody" <<\chant.meta \chant.cantus>>
+        \new GregorianTranscriptionVoice = "melody" <<\chant.meta \chant.cantus.musicians>>
         \new GregorianTranscriptionLyrics \lyricsto melody {\chant.verba}
     >>
     
-FullScore = \new StaffGroup <<
+FullScore = <<
+{\VocalScore}
+\new StaffGroup <<
   \new GregorianTranscriptionStaff <<
-        \new GregorianTranscriptionVoice = "melody" <<\voiceOne \chant.meta \chant.cantus>>
+        \new GregorianTranscriptionVoice = "melody" <<\voiceOne \chant.meta \chant.S>>
         \new GregorianTranscriptionVoice <<\voiceTwo\chant.meta \chant.A>>
     >>
-        \new GregorianTranscriptionLyrics \lyricsto melody {\chant.verba}
   \new GregorianTranscriptionStaff <<
         \clef bass
         \new GregorianTranscriptionVoice <<\voiceOne \chant.meta \chant.T>>
         \new GregorianTranscriptionVoice <<\voiceTwo\chant.meta \chant.B>>
     >>
 >>
+>>