more-on-pd.md

@@ -10,4 +10,14 @@ Let's try to play the melody for ourselves
 ======
 Program in the following notes to the **message** boxes like we did before. We need new notes so we can play this new song.   
 from left to right:   
-57 62 64 66 67 71
+**57 62 64 66 67 71**   
\ No newline at end of file
+
+Now we can use the buttons to play the melody:
+1 2 3 4 4    
+4 3 4 2 2    
+2 3 4 5 6    
+6 1 5 4    
+2 3 4 5 6    
+6 1 5 4 2     
+2  3  4   5    
+3   3  4  2