Exaile is a music manager and player for GTK+ written in Python. It 
incorporates automatic fetching of album art, handling of large libraries, 
lyrics fetching, artist/album information via Wikipedia, Last.fm submission 
support.

Dependencies:
This requires gstreamer-plugins-good, gst-python, mutagen and optional:
gst-plugins-ugly (for mp3 support), cddb-p (for audio CD playback) 
and gst-gnome-vfs (for SHOUTcast support).