WMAinfo   
by AbyssAudio.com   

WMAinfo is a multi-tag editor for WMA and MP3 files.
Our program displays the tag information from all of the files in a folder, in a convenient table, for fast editing. You can quickly compose the tags from filenames and renames your entire music collection using the embedded tag information within MP3 and WMA files. Undo feature is easily accessible in case you change your mind.