Simple utility to recurisvely traverse directory of media files (MP3, OGG, FLAC) and download album cover art. Very helpful if you have hundreds of thoursands of sub-directories of media files.
https://sourceforge.net/projects/covergrabber/
https://github.com/thedonvaughn/cover_grabber
1). Install python-mutagen
2). Install covergrabber:
$ python setup.py install
$ covergrabber <Media directory> [options]
For example:
$ covergrabber "/home/jvaughn/Music"
$ covergrabber -h
(c) 2011 - Jayson Vaughn (vaughn.jayson@gmail.com)