Key signatures
        
        
            - Click 
 the Key Signature tool   , and double-click the measure where the key will change. 
 The Key Signature dialog box appears. , and double-click the measure where the key will change. 
 The Key Signature dialog box appears.
- Click 
 the up and down scroll-bar arrows until the desired new key signature 
 appears. Scroll up for sharp keys, and down for flat keys.
- Using 
 the Measure ___ Through ___ (or Through End of Piece/Next Key Change) 
 text boxes, specify the range of measures you want to be affected by the 
 key signature.
            
- Specify 
 the transposition effect. The three choices are: Transpose 
 Notes, in which any existing music will be transposed to the new 
 key; Hold Notes to Original Pitches, 
 which holds each note at its original absolute pitch, adjusting accidentals 
 where necessary; or Hold Notes to Same 
 Staff Lines (Modally), in which each existing note remains on its 
 original line or space, but no new accidentals appear.
If you select Transpose Notes, choose either 
 Up or Down from the popup menu to specify the direction in 
 which you want to transpose the music.
        
            - Click 
 OK (or press return).