Aimee Mann will play tonight and tomorrow night at Largo. Dinner is booked, but they say come down early for drinks | Photo via MySpace Usually Tuesday nights are slow for music in this town. Not tonight -- the spirit of Super Tuesday and democracy must have rung clear to bookers. Of course, LAist is having a party too, starting at 7:00 p.m. at Seven Grand. Choices, choices. If there's a show you do......