--- gigedit/trunk/src/gigedit/regionchooser.cpp	2007/11/27 19:43:15	1532
+++ gigedit/trunk/src/gigedit/regionchooser.cpp	2007/12/01 10:21:07	1533
@@ -291,6 +291,7 @@
                 region->KeyRange.low  + move.pos,
                 region->KeyRange.high + move.pos
             );
+            instrument_changed.emit();
             instrument_struct_changed_signal.emit(instrument);
         }