head_music.rb in head_music-0.19.2

- old
+ new

@@ -44,9 +44,10 @@
 require 'head_music/scale_degree'
 require 'head_music/scale_type'
 require 'head_music/sign'
 require 'head_music/spelling'
 require 'head_music/staff'
+require 'head_music/tuning'
 
 # content
 require 'head_music/content/bar'
 require 'head_music/content/composition'
 require 'head_music/content/note'