iDFree is actually the first program I started writing. I began writing it as a text based program in Python, but its potential soon outgrew my abilities, so I put it off until I got better in programming. iDFree is a play on words, since it's a free ID3 tag editor, the 'i' is lowercase since it is built mainly for iTunes.

The current version is 2.2 final. iDFree can locate lyrics for any song, and if you're using iTunes, it can apply those lyrics to the song to be viewed on iPods. Lyrics can be applied to a single song, to any playlist, or to the entire iTunes library.
Some screenshots are below: