Audio file meta data handler, media tagger
http://home.gna.org/lltag/

lltag takes a list of music files on the command
line and tries to automatically understand their
filenames and guess their associated tags.

It uses an internal format database to do so. For
each file, it will try each format until one
matches the current filename, extract the
corresponding fields from the filename and set the
music tags.

lltag also allows to pass one or several
format strings like "%a - %A/%n. - %t", so that
the user may help the program when the filenames
are too strange, complex or damaged.

It is also possible to set some fields by hand
or edit some. And finally, lltag may use these
fields to rename the file according to a user-
given filename format.

lltag also provides a interface to access an
online CDDB (TrackType.org) and retrieve tags from
there. It makes it possible to tag/rename a file
from scratch.