diff --git a/lilydrum/layout_tweaks.ily b/lilydrum/layout_tweaks.ily
index f731ac6..490ac85 100755
--- a/lilydrum/layout_tweaks.ily
+++ b/lilydrum/layout_tweaks.ily
@@ -102,10 +102,14 @@ instrumentSide = "Side"
 instrumentTenor = "Tenor"
 instrumentBass = "Bass"
 instrumentPipes = "Pipes"
+instrumentSecnd = "Seconds"
+instrumentThrd = "Thirds"
 shortInstrumentSide = "S.D."
 shortInstrumentTenor = "T.D."
 shortInstrumentBass = "B.D."
 shortInstrumentPipes = "P."
+shortInstrumentSecnd = "2nd"
+shortInstrumentThrd = "3rd"
 composerSide  = ""
 composerTenor = ""
 composerBass  = ""
diff --git a/lilydrum/musical_functions.ily b/lilydrum/musical_functions.ily
index 29b7a18..251cf5d 100755
--- a/lilydrum/musical_functions.ily
+++ b/lilydrum/musical_functions.ily
@@ -5,13 +5,13 @@
 
 eighthBeaming = {
   \set baseMoment = #(ly:make-moment 1/8)
-  \set beatStructure = #'( 2  2 )
+  \set beatStructure = #'( 2 )
 }
 eighthReelBeaming = {
   \set baseMoment = #(ly:make-moment 1/8)
-  \set beatStructure = #'( 4 4)
+  \set beatStructure = #'( 4 )
 }
-compoundEighthBeaming = {
+eighthCompoundBeaming = {
   \set baseMoment = #(ly:make-moment 1/8)
   \set beatStructure = #'( 3 )
 }