/AddTrackAction.java/1.4/Wed Dec 28 11:55:20 2005//
/ChangeTunningTrackAction.java/1.7/Mon Jan  9 19:22:18 2006//
/GoFirstTrackAction.java/1.4/Wed Dec 28 11:55:20 2005//
/GoLastTrackAction.java/1.5/Thu Jan  5 15:49:26 2006//
/GoNextTrackAction.java/1.4/Wed Dec 28 11:55:19 2005//
/GoPreviousTrackAction.java/1.4/Wed Dec 28 11:55:20 2005//
/RemoveTrackAction.java/1.4/Wed Dec 28 11:55:19 2005//
/SelectInstrumentTrackAction.java/1.8/Mon Jan  9 19:23:22 2006//
