So I popped into the Middle East Upstairs for an evening of all-female rock ‘n’ roll. Yes, let’s just get it out there and be done with it: all four bands that took the stage that night—Tomboy, Slutever, Hilly Eye, and Potty Mouth—consisted entirely of women. Whoop-dee-fucking-doo-on-a-stick. Now that’s all I’m going to say about that, because the sex of that Monday night’s performers was not the point of the show…