Emacs Can Haz Brainz?

Adam mentioned MusicBrainz in the comments of the last article.  I took that as a challenge, of course.

I only implemented the query bits, though.  I’m selfish.

(Oh, OK, the only reason I didn’t do the submission part, too, is that I can’t make up my mind whether cddb.el and musicbrainz.el should share the same editing mode or not.  I think perhaps.)

[Update: That felt like a cop-out, so I’ve started implementing MusicBrainz submitting.  I needed some way to get a MusicBrainz-compatible CD Table-Of-Contents listing, so I hacked up cd-discid to do that.]