More harmony through chord notes

SequenceGenerator.h

@@ -2,7 +2,6 @@
 #define SEQUENCE_GENERATOR_H
 
 #include "TrackerTypes.h"
-#include "config.h"
 
 class SequenceGenerator {
 public:
@@ -12,6 +11,7 @@ public:
     static void generateRandomScale();
     static void updateScale();
     static void pickRandomScaleType(int themeType);
+    static void getChordNotes(int* chordNotes, int& numChordNotes);
 };
 
-#endif
+#endif