ID3 tag options:
--tt title
audio/song title (max 30 chars for version 1 tag)
--ta artist
audio/song artist (max 30 chars for version 1 tag)
--tl album
audio/song album (max 30 chars for version 1 tag)
--ty year
audio/song year of issue (1 to 9999)
--tc comment
user-defined text (max 30 chars for v1 tag, 28 for v1.1)
--tn track
audio/song track number (1 to 255, creates v1.1 tag)
--tg genre
audio/song genre (name or number in list)
--add-id3v2
force addition of version 2 tag
--id3v1-only
add only a version 1 tag
--id3v2-only
add only a version 2 tag
--space-id3v1
pad version 1 tag with spaces instead of nulls
--pad-id3v2
pad version 2 tag with extra 128 bytes
--genre-list
print alphabetically sorted ID3 genre list and exit