Canpolat

I was thinking about this as well. `publisher`, `album artist` and `composer` can also have multiple values (perhaps there are others).

> What do folks think about applying this as a blanket policy rather than a per-field one? I agree :)

> I admittedly don't have much experience trying to tag classical music. Can you give a concrete example of a "track" and the multiple titles you would want to assign...

> Any guesses as to whether this is something that anyone will actually want to use in their music player? I'd like to understand whether this is a theoretical taxonomy...