On multiple occasions the app would completely reset my music library. Removing all tags, album art, and playlist information. When you have multiple playlists with hundreds of songs on them you can guess how frustrating this is. Stay away from this app and use something better that won't mess with your files. Update 02/2022: Well folks it happened AGAIN. Once again my music library randomly disappeared when I opened Poweramp and now all of my playlists have random songs in them.