Mac music tagging software
Here are a few options:


MediaRage: http://www.chaoticsoftware.com/ProductPages/MediaRage.html
TuneUp: http://www.tuneupmedia.com/index.php
Pollux: http://polluxapp.com/


You may also want to take a look at http://osx.iusethis.com/search?order=users&amp;q=id3