(DANCE PARTY) Master percussionist and DJ Karim Nagi (Turbo Tabla) plays warm techno tonight at Kolbeh. The native-Egyptian, Boston-based musician slow-roasts Middle Eastern microtonal melodies and live Arabic rhythms on tabla, riqq, and segat, then he slathers electronic grooves all over it. (Also, Karim is teaching a series of rhythm and melody workshops while he's here; contact helenwheels@earthlink.net for more info.) (Kolbeh, 1956 First Ave S, 224-9999. 8 pm, $10, all ages.) AMY KATE HORN