Template:Album cover category/doc

Usage
Put this on category pages for files that are recorded work covers.

Example:

Place at Category:R.E.M. album covers.

The second parameter is required to sort properly. E.g.

Place at Category:The Beatles album covers.

and

Place at Category:Whitney Houston album covers.

and

Place at Category:Low (band) album covers.

To do

 * Make parameter 2 optional and default sort to BASEPAGENAME
 * Add " " if that category exists.