slackbuilds_ponce/audio/coverlovin

coverlovin (Cover Art Downloader).

coverlovin is a CLI recursive directory album art downloader written
in Python.

Coverlovin is a Python module for collecting artist and album details
from a directory hierarchy and downloading cover art from Google Images.
It can be used both as a module and as a standalone application.

CoverLovin employs Ned Batchelder's excellent id3reader.py module to
obtain id3 tag info from mp3 files. For convenience this module is
included in Coverlovin tar.gz releases.

So... simply get your covers with:

$ coverlovin.py path-to-your-music-dir/