Don’t let the cold keep you in — there are some interesting shows going on this week. MONDAY: >> Turing Machine bring their aggressive punk-rock instrumentals to the Black Cat. You might recognize a couple of their members as having been in D.C.-area artrock band Pitchblende. 9 p.m., $7. TUESDAY: >> No Second Troy (pictured at right in a photo from their site), who were lauded as one of the “12 most notable [unsigned] artists…