Radio.com reports:As for what the Joy Division catalog refers to, it means the band's two proper releases, 1979's Unknown Pleasures and 1980's Closer, both of which have been performed in completion plenty of times.

But, it also refers to 1981's Still, a collection of unreleased Joy Division tracks that came out a year after Curtis' death. This will be the first time that Still will be performed live in its entirety.