- Click the Selection tool   , and select a region. See Selecting musicfor some region-selecting shortcuts. , and select a region. See Selecting musicfor some region-selecting shortcuts.
- Choose Utilities > Change >
 Noteheads. The Change Noteheads dialog box appears.
- Select All Noteheads in the Find section of 
 the dialog box.
- Select Selected Notehead in the Change to section 
 of the dialog box.
- Click Select next to Selected Notehead. The 
 FontFont dialog box appears.
- Double-click on Slot 32. You return 
 to the Change Noteheads dialog box.
- Click OK. The noteheads are replaced 
 with blank characters. To restore the noteheads, repeat the process. Instead 
 of selecting Selected Notehead, select Regular Noteheads and Click OK.