In macOS Catalina or later, your previous iTunes media library is now available in the Apple Music app, Apple TV app, Apple Podcasts app, and Apple Books app. And when you back up your Mac, your media library is automatically included in that backup. When you set up a new Mac, you can also restore your Mac from a backup.

 Consolidate your iTunes library Open iTunes.From the menu bar at the top of your computer screen or at the top of the iTunes window, choose File > Library > Organize Library.

Select Consolidate files.

Click OK.When you consolidate, copies of any files that were outside of your iTunes Media folder are added to your iTunes Media folder. To save space on your hard drive, you might want to delete the original files after you make sure that the copies are in your iTunes Media Folder.




What Happens When You Consolidate Your Library In Itunes