The Apple Music App destroyed my music library

Something similar happened to me when I had iTunes Match. I had too much content that couldn't be Matched. It destroyed whole albums and Playlists! Unfortunately my subscription was for a year. I should have tried to end it early. This is why I never subscribe to Apple Music +.

Edited. Ignore original message - was mistakenly thinking this was an Apple Music for Windows thread.

Turn off Wi-Fi for any iOS/iPadOS device that has been configured to sync over Wi-Fi. Reboot your computer. Press and hold down option while launching Music. You should now be able to create a new empty Music library which will populate with your iCloud Music Library if you enable Sync Library. You can (re)import locally stored media if required rather than downloading it.

tt2

My understanding is that if you suspend a subscription to Apple Music you need to resubscribe within 30 days, otherwise the iCloud Music Library is reset.

tt2