id3ren is used to rename batches of mp3 files by reading the ID3 tag
at the end of the file which contains the song name, artist, album, year,
and a comment.

The secondary function of id3ren is a tagger, which can create, modify,
or remove ID3 tags. The id3 fields can be set on the command line,
entered interactively, or "guessed" from the path and the filename.

Homepage:
https://github.com/sebcode/id3ren/
