It’s going down at the Hyperion Tavern in Silver Lake tonight. Dublab’s Top Tape monthly starts at 10 p.m., and the DJ (CJ?) list is strictly sign-up. All cassettes, all night. It’s usually a mix of East Side music-makers (folks like Sun Araw, Matthewdavid, Walter Gross, Speculator, Jon Wayne and, on occasion, Money Mark) and wannabes like me, spooling out the sludgy, time-warped jams for all to enjoy. Ever hear “Kiss From a Rose” on Promethazine? Try it.