With Kid3 you can:

    * Edit ID3v1.1 tags, edit all ID3v2.3 frames
    * Convert between ID3v1.1 and ID3v2.3 tags
    * Edit Ogg/Vorbis and FLAC tags
    * Edit tags of multiple files, e.g. the artist, album, year and
      genre of all files of an album typically have the same values and
      can be set together.
    * Generate tags from filenames and filenames from tags
    * Rename and create directories from tags
    * Generate playlist files
    * Automatically convert upper and lower case and replace strings
    * Import from freedb.org, MusicBrainz and other sources of album data