SimpleTAG Tools are a suite of tools for edit tags of music files in MP3 or OGG.
Tag is a command line tool that may be used to tag numerous audio files.
Tag is a metadata editor for FLAC, Ogg Vorbis, Monkey's Audio and WavPack files.
Backs up MP3 ID3 tags to an XML file
Smart mp3 tag editor, manager and CD ripper, that can edit 100s of files.
MP3 and Ogg Vorbis tag editor for gnome desktop.