-- HIJK, the Invisible Cities (voted "Best Indie Pop Band" by savvy SF Bay Guardian readers), and Show Me State: Oakland "math-rock" (!) art band HIJK celebrates the release of their latest work. DJ Ted Leibowitz of Bagel Radio spins in between sets. Show starts at 8 p.m. at the Rickshaw Stop, 155 Fell; $8.

-- Kim Addonizio: Local writer reads from her latest effort about a homeless junkie, My Dreams Out in the Street. 7 p.m. at Booksmith, 1644 Haight; free.

-- Aaron Ximm: Sound artist (not "musician", you plebeian fuck) presents his work tonight at a downtown listening party. Starts at 7 p.m. at SF Camerawork, 657 Mission (2nd floor); free.