sampsyo/beets — pull request #96 by pscn (2013-02-06 07:10:28+00:00)
Title: Addition to pull request #92 (lastgenre) regarding track level genres and Various Artists compilations

As suggested in #92:
* If source is != 'track'. Do not fetch track level genres.
* For 'Various Artist' compilations without a useful 'album' genre, pick the most used track-artist genre.