We’ve provided a library that contains 
 percussion layouts with note definitions already configured for you. You can either use the percussion 
 layouts as they are, or edit them for use with percussion staves in your 
 document. 
        
        
            - Choose File > Load Library.
- Locate and select the percussion library that 
 you want to open. The percussion notation library included with 
 Finale is named Percussion Layouts.LIB. It is located in the Libraries folder 
 in your Finale folder.
- Click Open. Finale loads 
 the library into the current document, then returns you to the music. 
 The percussion layouts contained in the library will appear in the Percussion 
 Layout Selection dialog box. The most recently loaded libraries appear at 
 the bottom of the list box.