hechtus/mopidy-gmusic — pull request #64 by nicklan (2014-09-09 22:11:55+00:00)
Title: Allow empty artist, album, and albumArtist tags

Set's artist to "Unknown Artist" and album to "Unknown Album" if the tags cannot be found.

FYI, this patch makes PR #27 unnecessary, it does the same thing but also fixes a few other places where empty tags could cause a KeyError