MP4/M4a Tags are stored inside music files for iPod players (you can also use these files on your PC).

The MP3 tag editor is compatible with iTunes and supports the following tag fields:

  • Track number.
  • Title.
  • Artist.
  • Album.
  • Year.
  • Genre.
  • Comments.
  • Composer.
  • Original artist.
  • Copyright.
  • Internet address.
  • By whom the song was encoded.
  • Lyrics.
  • Pictures.
  • BPM (beats per minute).

148 basic and unlimited number of custom genres are supported.