Wrong mode assigned: a \\major should have been a \\mixolydian

other/o_canada/config.ily

@@ -2,10 +2,11 @@
 %% Globals
 global = {
 	\time 2/4
-	}
+	\key a \mixolydian
+}
 confTempo = { 
 	\tempo 4 = 80 
-	}
+}
 %% Format
 measure = { \grace {s1} s2 | }
 halfline = { \repeat unfold 4 \measure }

other/o_canada/notes.pipes.ily

@@ -3,7 +3,7 @@
 \version "2.18.2"
 composerPipes = "Calixa Lavallée"
 pipeglobal = {
-	\key a \major
+	\key a \mixolydian
 }
 % Music
 pipesA = {

other/o_canada/pipes.bes.ly

@@ -0,0 +1,32 @@
+\version "2.18.2"
+
+\include "bagpipe.ly"
+
+\include "./config.ily"
+\include "./notes.pipes.ily"
+
+\score {
+    \transpose f d \new Staff {
+		\global
+		\pipeglobal
+		<<
+			\new NullVoice = "format" {
+				\repeat unfold 7 {
+				  	\repeat unfold 4 \measure
+					\break
+				}
+				\bar "|."
+			}%Format
+			
+			\new Voice = "pipes" {
+				\pipesA
+			}
+		>>
+	}
+	\header {
+		title = \title
+		meter = \meter
+		instrument = \instrumentPipes
+		composer = \composerPipes
+	}
+}