eyeD3 is described as 'Python module and command line program for processing ID3 tags. Information about mp3 files (i.e bit rate, sample frequency, play time, etc.) is also provided' and is a Mp3 Tag Editor in the audio & music category. There are more than 50 alternatives to eyeD3 for a variety of platforms, including Windows, Mac, Linux, Android and Flathub apps. The best eyeD3 alternative is Clementine, which is both free and Open Source. Other great apps like eyeD3 are Mp3tag, MusicBrainz Picard, Strawberry and Kid3.
ID3 renamer is useful if you need to rename a large number of files in a directory accordingly to their ID3 description and a given "formula" (e.g. (%Track) %Artist - %Title). Such a function is pretty "smart", as it lets you assembly the filename as you wish...
