Try the Mp3 Tag Studio from http://www.magnusbrading.com/mp3ts
It does including a fast mp3 trimmer, so no need to convert your files to WAV and edit them just to cut a few seconds of it...
Mass rename files based on their ID3-tags, all in accordance with your settings. Featuring professional manual template editing for highest possible applicability!
Mass set ID3 tags based on filenames, all in accordance with your settings. Featuring professional manual template editing for highest possible applicability!
Optional auto character case fix of filenames and tags, with custom settings to match the grammatical rules of your country.
Mass set specific ID3 tag fields to custom values.
Mass set the mp3 encoding flags (private, copyright, original) to custom values. This will be very useful since programs like Napster and CuteMX are already, or may be forced to, refusing transfer of files with certain encoder flag settings due to the lawsuits against them! Make that problem go away for your whole mp3-collection in only seconds with this feature!
Mass clean specific ID3 tag fields or even completely remove tags.
Support for processing of whole directory trees for all mass operations possibility of all operations.
Advanced and fast manual managing system for files and their ID3 tags and mp3 encoding flags, including listening to the Mp3:s and viewing all their encoding parameters (header data) like bitrate, sampling frequency and such.
Undo possibility of all operations, including mass operations on whole directory trees.
Create custom lists for easy import to e.g. database programs, possibility to include all tag fields and all mp3 info like bitrate, sample frequency, stereo mode, playlength and more.
Winamp playlist output.
Trimming of mp3:s in beginning and end. Gotta hate those 5 second silences you find in the ends of some files. :-)
Super fast repair of CR/LF errors, or so called "Cooked" files.
Resizeable program window with intelligent control resize/arrangement.
Super-easy and fast interface - anyone can use it!
compliments of GREEK_MP3