song2: keys: Use sustain and simplify.

diff --git a/02-song2/parts/keys.ly b/02-song2/parts/keys.ly
index fa66295f529e74f43e7854974b16c7a99366d71c..cbe4739c021158eeea2b1c32e6648f1b30df5267 100644 (file)
--- a/02-song2/parts/keys.ly
+++ b/02-song2/parts/keys.ly
@@ -65,13 +65,13 @@ keysReprise = \relative c' {
 keysFinal = \relative c' {
   \ottava #-1
   \repeat volta 4 {
-    \tuplet 6/2 { a'8 fis dis cis a fis } cis2   cis16 dis gis8 |
+    \tuplet 6/2 { a'8\sustainOn fis dis cis a fis ~ } fis2   cis16\sustainOff dis gis8 |
     a16 d fis d fis gis a8 ~ a2 |
 
     %% TODO: simplify + use more simple arpeggios
-    \tuplet 6/2 { cis8 a fis cis fis, dis }
+    \tuplet 6/2 { cis8 a fis dis cis fis, }
     cis16 fis, b dis a' cis fis gis a b cis d
-    <cis a>16 r8 <b gis>16 r8 a16 gis fis cis a fis cis4
+    <cis a>16 r8 <b gis>16 r8 a16 gis fis\sustainOn cis a fis cis4\sustainOff
   }
 
   %% TODO: simplify more!