| (1) [ Rhythm ] button | Opens [ 
    Rhythm 
      ]  
      dialog box. | 
  
    | (2) [ Previous   
      Item ] button | Allows  
      you to select the previous option of the note length. | 
  
    | (3) [ Rhythm ] window | The  
    selected rhythm will be displayed.
     | 
  
    | (4) [ Next   
      Item ] button | Allows  
    you to select the next option of the note length. 
     |