MegaMind TagEditor is an essential additional software for any true music aficionado. It is entirely dedicated to tagging music files and can be easily used by anyone to fill in missing ID3 tag fields. The process requires only portions of filenames and folder names (like title, artist, album, year, genre, comments and basically any info that might help tagging a file properly).
The idea behind this type of tool is to allow the user to organize his or her Mp3s collection for best file-management possible. MegaMind TagEditor is an expert at this.
If the music file does not have the necessary information (for example, you have files simply named track01.mp3 and without any tags attached to them), MegaMind TagEditor has the ability to download ID3 tags from online services like Amazon and FreeDB and allows you to export available tags for backup or for more processing if you want it, and import ID3 tags from a database using a CSV file (an Internet connection is mandatory for this, of course).
MegaMind TagEditor has plenty of other applications and functions as well - it can set up playlists, organize folders, rename files, export data to multiple formats, etc. Additionally, if you want to edit, play, enqueue files and even load pics in your player, this program proves its versatility once more.