Once all of the albums are deleted, power off your phone, reinsert the microSD card, power the phone back up, select Groove Music, and it will start reloading your music collection into the database.
Again, BE PATIENT! because it will take time for Groove Music to delete all of the albums. Tap the trash can to delete all of the selected albums. BE PATIENT! Depending on how many albums you have it can take five to ten minutes for Groove Music to select all of them! Once the album is selected, tap the Menu (the three dots in the lower right corner) and 'Select All' albums. Press and hold the topmost album, and when the menu pops up, select it. Most In-built Microsoft Apps can be uninstalled in Windows 10 using Command Prompt, while Apps like. Power up the phone, launch Groove Music, and select the 'Albums' view. Power off your phone and remove the microSD card that contains your music library. If this isn't the case you should buy a microSD (they're dirt cheap anymore, so you have no excuse) and transfer your music to it before proceeding. NOTE: These instructions assume all of your music is being stored on a microSD card. However, you can delete everything in the Grove Music database and start over from scratch. Unfortunately Microsoft removed the ability to reset Groove Music from the Settings menu.
