Accidentals
        Accidentals (such as sharps, flats, and 
 naturals) appear automatically if you’ve entered the music from a MIDI 
 keyboard.
        
        
            - Click 
 the Simple Entry tool   . .
- 
                OPTION-Click to select a note.
- Press the \ (backslash) key. The spelling of the selected note changes to its enharmonic equivalent.
            - Click 
 the Simple Entry tool   . .
- 
                OPTION-Click to select a note.
-  Press the p key. SongWriter places parentheses around the accidental. If there was no accidental, songwriter adds one.