-#include <pbd/error.h>
-#include <pbd/enumwriter.h>
-#include <midi++/names.h>
-#include <ardour/session.h>
-#include <ardour/automatable.h>
-#include <ardour/midi_track.h>
-#include <ardour/plugin_insert.h>
-#include <ardour/panner.h>
+#include "pbd/error.h"
+#include "pbd/enumwriter.h"
+
+#include "midi++/names.h"
+
+#include "ardour/automatable.h"
+#include "ardour/amp.h"
+#include "ardour/event_type_map.h"
+#include "ardour/midi_track.h"
+#include "ardour/panner.h"
+#include "ardour/plugin_insert.h"
+#include "ardour/session.h"