Ok.. here goes my first attempt. Documentation is in the zip file. This is a perl program that uses an attached perl module (MP3Info). Just extract into your perl directory (c:\perl\ or whatever) and it should work.. Tested on a WinXP machine, if it works on a Linux box, lemme know..

Edit: oops.. no docs in the zip file, check the perl script for a simple usage (perl empegdir.pl [start directory, defaults to current directory). It's still a little rough right now, but works for most stuff..