doc/notes.txt : update notes.

doc/notes.txt

@@ -41,6 +41,7 @@ TODO:
 	 	  	 The downbeat of part two aligns with the 3rd beat (in 4/4) of 122 in the first part.
 			 Ends on measure 131 at end of beat 3. 
   
+     MISSING MIDI for 114:126
 
 *** July 10
 ** (done) Make separate mappings and scale/range controls for left and right.