This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories.

NOTE: There is a precedent against creating categories to organize Wikipedians by the musicians and musical groups they enjoy. Such categories will be speedily deleted per G4. For more information, see Wikipedia:User categories for discussion/Archive/July 2007#Category:Wikipedians by musician and all subcats.