mp3info
Viewer/editor for ID3v1 (but not ID3v2) tags of MP3 files. tldr-pages
On several platforms
Several platforms
Show all ID3v1 tags of a specific MP3 file
mp3info path/to/file.mp3IdentifyEdit ID3v1 tags interactively
mp3info -i path/to/file.mp3IdentifySet values for ID3v1 tags in a specific MP3 file (artist, title, album, year, and comment)
mp3info -a "artist_name" -t "song_title" -l "album_title" -y year -c "comment_text" path/to/file.mp3IdentifySet the number of the track in the album for a specific MP3 file
mp3info -n track_number path/to/file.mp3IdentifyGet a list of valid genres and their numeric codes
mp3info -GIdentifySet the music genre for a specific MP3 file
mp3info -g genre_number path/to/file.mp3Identify