Description of MP3 Rage program at Mac Shareware: MP3 Rage is the definitive collection of tools for MP3 enthusiasts with a Macintosh running Mac OS 9 or Mac OS X.

MP3 Rage is the definitive collection of tools for MP3 enthusiasts with a Macintosh running Mac OS 9 or Mac OS X. You can edit ID3 tags, analyze MP3's and adjust their sound volume automatically to play at similar levels, export MP3 files to AIFF format for burning CD's, play MP3 files, catalog, organize, rename, find, and change thousands of MP3 files and their ID3 tags quickly and painlessly. It does all this with a clean, powerful, and easy-to-use interface

MP3 Rage is a completely free software. You can free download and use it as long as you like.