If you mp3 files or mp3 folders are not displayed or played in the right order in your mp3-player, the freeware program mp3DirSorter can help you. Many players use the order of the files and folders in the file system. Which is not alphabetically, most of the time. This program fixes this. It sorts the order of files and folder in the file system and thus makes sure that your mp3-player plays them in the right order. Just drag any folder into the program window and it will sort it.