# id3tag > Read, write, and manipulate ID3v1 and ID3v2 tags of MP3 files. > More information: . - 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`