Remember when the Blow—gorgeous melodies sung by Khaela Maricich over recorded beats and bleeps—performed at the Genius Awards party at the library in September, and all those people in suits and ties and evening gowns were dancing and sweating and screaming for more, and some poor guy had to come out and tell everyone the show was over, and the crowd revolted, and someone said he was going to go home and put on "Fists Up," because the Blow hadn't performed it, and everyone cheered? Dear Khaela, can you do "Fists Up" this time? Please? (The Triple Door, 216 Union St, 838-4333. 8 pm, $12, 21+.)