+/**
+ MIDI control change
+*/
+class Midi_control_change : public Midi_channel_item
+{
+public:
+ DECLARE_CLASSNAME (Midi_control_change);
+ Midi_control_change (Audio_control_change *ai);
+ virtual ~Midi_control_change ();
+ virtual string to_string () const;
+
+ Audio_control_change *audio_;
+};