The current Collaboration of the Month is Dire Straits, please give up some of your MB time to help tidy-up this artist’s discography. A list resources and things that need to be done are at this wiki page and you can discuss specific issues on this forum topic.
We are also trying to come up with a better name for the project, one that won’t cause confusion with other uses of the term “collaboration” in MusicBrainz. If you have any ideas, please voice them here.
MetaBrainz Blog 
hey, call it “MusicBrainz: TidyTime”