I will wholeheartedly echo the sibling's suggestion for beets (http://beets.io/ http://beets.io/). No music makes it into my collection unless it's been import

I will wholeheartedly echo the sibling's suggestion for beets (http://beets.io/ http://beets.io/). No music makes it into my collection unless it's been imported via beets. It has a powerful import/query/alter API, sufficient config options, and a nice plugin system.