CmdID / Commands
Read, write, and manipulate ID3v1 and ID3v2 tags of MP3 files. tldr-pages
On several platforms
Opens CmdID with your command. It is read in your browser and sent nowhere.
Set artist and song title tag of an MP3 file
id3tag --artist artist --song song_title path/to/file.mp3
Set album title of all MP3 files in the current directory
id3tag --album album *.mp3
Display help
id3tag --help