MIDI : Score Editor : Customizable Toolbar : Changing Toolbar Display Options
Changing Toolbar Display Options
To change the toolbar display options in the Score Editor window toolbar:
1 Do one of the following:
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Click the Score Editor Window Toolbar menu.
– or – 
*   
Right-click in the Toolbar.
2 From the pop-up menu, select or deselect any of the following:
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Selection Display
*   
Expanded Edit Tools