User blog comment:The Music Master/Justice League International: Team/@comment-27640688-20190310195620/@comment-31722073-20190311125739

You could copy the code of the template, remove the categorization in it and plug in what you want to put in to make it real, I’m not 100% sure it’s allowed here but you could also make it a Template:User:The Music Master/Group so you don’t have to make the page so complex.