Undo revision 52856 by Piggy (talk) despite the fact that it happened after midnight, the tickets would have been labeled with Jan. 22 as the show date. Otherwise, people might have shown up a day late.
{{expand}}In the winter of 1990–91, [[Nine Inch Nails]] embarked on their second headlining North American tour. The tour is part of the [[Pretty Hate Machine Tour]] series. Opening acts for this tour were [[Related bands and artists#Chemlab|Chemlab]] and [[Related bands and artists#Die Warzau|Die Warzau]].