diff --git a/strathspeys/lady_mackenzie_of_fairburn/notes.bass.ily b/strathspeys/lady_mackenzie_of_fairburn/notes.bass.ily
index 635f277..cf2e71d 100644
--- a/strathspeys/lady_mackenzie_of_fairburn/notes.bass.ily
+++ b/strathspeys/lady_mackenzie_of_fairburn/notes.bass.ily
@@ -1,25 +1,25 @@
 % 4/4 Lady MacKenzie of Fairburn
 % Bass
 \version "2.18.2"
-composerBass  = "E.T. de Boone, v0.8, 2015"
+composerBass  = "E.T. de Boone, v0.9, 2015"
 bassA = \drummode {
-	bd4 bd4-> r4 bd4
+	bd4 bd4-> \parenthesize bd4 bd4
 	|
-	bd4-> r4 bd4 r4
+	bd4-> \parenthesize bd4 bd8. bd16 bd4->
 	|
-	bd4-> bd4 r4 bd4
+	bd4-\v bd4 r4 bd4
 	|
 	bd4 r4 bd4-> bd4
 }
 bassBA = \drummode {
-	bd4 r4 bd4 bd |
-	bd4 r4 bd4 r4 |
-	bd4 bd4 bd4 bd |
-	bd8 bd8		r8 bd8		r8 bd8		bd4 |
+	bd4-\v r4 bd4 \< bd |
+	bd4->\! r4 bd4 r4 |
+	bd4-> bd4 bd4 bd |
+	bd8 bd8->	r8 bd8->	r8 bd8		bd4 |
 }
 bassBB = \drummode {
-	bd4 r4 bd4 bd |
-	bd4 r4 bd4 r4 |
+	bd4-\v r4 bd4 \< bd |
+	bd4-> \! r4 bd8. bd16 bd4 |
 	bd4 bd4 bd8 bd8 r4 |
-	bd8 bd8		r8 bd8		r8 bd8		bd4 |
-}
\ No newline at end of file
+	bd8 bd8->	r8 bd8->	r8 bd8		bd4 |
+}