FRIDAY: >> Mike Doughty’s band, which we assume will in fact include Mike Doughty, are taking the 9:30 Club stage tonight for a show that as of this writing is still not sold out. If you people need a reason to go above and beyond his music, allow us to present into evidence Exhibit A and Exhibit B. Oh, and Exhibit C: DCist’s awesome interview with him back in September. With Kevin Devine, 8 p.m.,…