Missing Library Mac
Check these things first
Check your settings and network connection on all of your devices: How to install library in arduino mac.
- Make sure that your devices have the latest version of iOS, iPadOS, macOS, or iTunes for Windows.
- Make sure that Sync Library is turned on for all of your devices.
- Connect all of your devices to the Internet.
- Visit the Apple System Status page to see if there are interruptions in service in your country or region.
Dec 12, 2016 The User Library folder is hidden by default in MacOS Catalina, MacOS Mojave, macOS High Sierra, and macOS Sierra, but some advanced users may wish to show and access the /Library/ folder, which contains preference files, caches, and application support data. While regular Mac users may not find the need to access the Hidden Library Folder, advanced Mac users will at times come across the need to access files inside the Library Folder.
Apple Music isn't a backup service. Make sure to back up your music library before you make any changes.

If you can't find or play a song
If you can't find or play a song, check if you added it from Apple Music. If it came from another source, the song might be waiting to upload. Try these steps:
- Turn on your Mac or PC and connect it to the Internet.
- Open the Music app or iTunes for Windows.
- Keep the Music app or iTunes for Windows open so your library can finish uploading.

If you see an ineligible icon next to a song, delete the song, then add it back to your library. If you still see an ineligible icon next to a song, then that song can’t be uploaded.
Open folder download file. If a song is grayed out, then the song might be waiting to upload, no longer available, or not yet released from the Apple Music catalog.
If a song is missing
Make sure that all of your devices have Sync Library turned on, and signed in with the same Apple ID.
Library Missing Mac
If you’re still missing a song that you added from the Apple Music catalog, then the song might have been removed from Apple Music or is available under a different file name. Try searching Apple Music for the song, then add it to your library.
Turn Sync Library off, then turn it back on
Library Folder Missing Mac
You might be able to fix your issue by turning Sync Library off for all of your devices, then turning it back on again. Learn how.
Still need help?
If you still need help with Sync Library, contact Apple Support.
Learn more
- To sync your music library across all of your devices, subscribe to Apple Music.
- See if Apple Music is available in your country or region.
- Learn how to delete songs and music videos from your library.
Is your Apple Music Library missing? Read on for how to check your iCloud Music settings to recover your Apple Music Library.
Apple Music is a great streaming service that allows users to save and download music and videos to a personal library. However, if you’ve signed out of your iTunes/App Store account or are setting up a new device, iCloud Music Library isn’t turned on by default.
Follow along with the steps below to see if this quick change will recover your Apple Music Library on iPhone, iPad, and Mac.
Apple Music library missing? Check your iCloud Music settings
iPhone and iPad
- Open Settings
- Swipe down to Music
- Tap the toggle next to iCloud Music Libary to recover your Apple Music Library
- It make take some time for your library to repopulate in the Music app
Here’s how the process looks:
Mac
- Open iTunes
- Click iTunes in the top left corner, then select Preferences…
- Under the General tab, check the box next to iCloud Music Library
- It make take some time for your library to show up in iTunes again
For more help getting the most out of your Apple devices, check out our how to guide as well as the following articles:
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