AlbumArtDownloader is a command line tool that downloads album art (using the last.fm service) and tags audio files.
Copyright © 2013 Paolo Iommarini <firstname.lastname@example.org>
Usage: AlbumArtDownloader [OPTIONS]
Tags audio files with the album art and (optionally) saves a file in the folder
with the album art.
By default AlbumArtDownloader writes tag only in files missing the album art,
use the -o option to overwrite the existing album art.
AlbumArtDownloader can save a file with the album art in the folder if all
the files in it has the same artist and album, use the -f option to set
the file name to use.
-h, --help show help and exit
-l show license
-p PATH, --path PATH set the path to scan for audio files
-f NAME, --file NAME set the name for the album art file
Default: empty (don't save file)
-r scan directory recursively
-o overwrite current album art in audio files
to tag audio files in folder f:\Music (including subfolders) you can use the command:
AlbumArtDownloader.exe -p f:\Music -r
Download the installer here: albumartdownloader_1_1_0.exe
Source code is available at github here: https://github.com/sakya/AlbumArtDownloader