My iTunes library and files were stored on a different drive. How do I reinstall a previous library? I just had to reinstall my OS from scratch. You can use iCloud Photos, Shared Albums, and My Photo Stream only with the System Photo Library. How to Restore iTunes Library on Mac For avoiding the big downside-one system crash or failed hard drive, you may lose everything you've spent hours ripping from CDs or, even worse, purchasing from the iTunes Music Store, you may have backed up your iTunes library to prevent the loss of your precious files. Go to App Store, download the latest version of iTunes and reinstall it on your Mac.
Tip: If iTunes cannot be uninstalled, you can check the guides in Part 3. Uninstall the iTunes app in the Application folder. With iTunes going away the question remains, where does all your music, movies, and TV shows go? While it's hard to imagine iTunes being no more, nixing the app makes a lot of sense with the addition of the dedicated apps for podcasts and video content like TV shows and movies - not to mention the rise in popularity of music streaming on Apple Music. After 18 years, Apple is finally getting ready to break up iTunes into individual, dedicated apps.
