For a spooky prelude of a different electronic sort, check out Meza Fine Art gallerycafé (275 Giralda Ave., Coral Gables; 305461-2723) on Wednesday for an Exedra night, when Miami's electronic-music experimentalist Needle (a.k.a. Ed Bobb, Twonky), goes multimedia with Cinema Vortex and DJs Patcha Kutek and Otto Van Schirach. The combo will shell out some of the eeriest vibrations ever created by a binary code. Computer under hand, Needle, with help from friends, will compose a soundtrack to the vintage horror movie, Nosferatu. The creepiness begins at 10:00 p.m. and the cover charge is seven dollars.