sampsyo/beets — pull request #644 by geigerzaehler (2014-04-02 22:56:34+00:00)
Title: Make MediaFile extendable

This will allow plugins to write and read custom tags and synchronize them with the database as requested in #572 and #637.

*TODO*
- [ ] Figure out how to expose the API to plugins.
- [ ] Read custom tags into flexible fields