Apple Logic Pro X - Manual (Page 675)

Chapter 20 View and edit music notation 675
Import and export chord grid libraries
You can import and export chord grid libraries from the Instrument Editor pane.
Import a chord grid library
1 Open the Instrument Editor pane by doing one of the following:
•
Choose Logic Pro > Preferences > Chord Grid Library, then click the Instrument Editor tab.
•
Choose Layout > Chord Grid Library from the Score Editor menu bar, then click the Instrument
Editor tab.
2 Click the Import button.
3 Browse to the location of the library you want to import.