I wrote this because id3v1 are seriously deficient in what kind of info can be in them and the length of info that can be in them. id3v2 tags are much better but there isn't a tool to edit them in Linux. This is a tool to fill that space.
In case you didn't know id3 tags can be found on mp3 files, they can store infomation about what band recorded the song, the song name, etc. id3v2 adds all kinds of neat stuff and you can find out more about it at the id3v2 page
This utility is based on id3lib.
And thank you for your support - myers