add version number

diff --git a/input/no-notation/midi-drums.ly b/input/no-notation/midi-drums.ly
index acf96b98646b0dddedfae9cb528ebc5c068787b6..177234068f749fda05aae079d344160f36aae8ff 100644 (file)
--- a/input/no-notation/midi-drums.ly
+++ b/input/no-notation/midi-drums.ly
@@ -1,4 +1,6 @@
 
+\version "2.10.1" 
+
 \score {
   \new DrumStaff <<
     \drummode {