While Erik suffers from tagging indecision over the every critical “how do I tag lunch?” question, I suffer from a more prosaic question, how do I tag music?

MusicBrainz could really distinguish itself, if it could provide a commons where I could tag/discover music metadata like the rich mood/genre info you can find from AllMusic.

Anyone have a solution for me? In particular a solution that doesn’t involve me having to tag all my music myself?

Because I could really use a playlist of music this morning tagged “lush electronic romantic”, you know?