And you expect kagu media player to fix this by some magic? It is up to the user to maintain order in a song collection (or a filesystem for that matter). The normal use-case is to maintain the media library on a pc, then download songs to portable devices for playback. The place to update and organize your ID3 tags and filenames is on the server PC, not on the player device. (edit) I'm not claiming that ability to change id3 tags or edit playlists in kagu wouldn't be useful. But blaming a media player for a disorganized music collection is not very appropriate.