What would rap be withoutThe Guns? Though many would rather firearmsdidn’tloom so large in hip-hop’s visual and aesthetic lexicon, the bloody consequences of their prevalence in the inner-city streets makes them tough to ignore. On his latest album leak, and the 10thworld premiereinThe DJBoothandEvent Electonics’20/20 Music Series,Oh Notackles the“real-life horror” of gun violence head-on. Over his own diabolical boardwork, jam-packed with cap-busting sound effects and laced with classic vocal samples (from2Pac‘s3 Messages,Ice-T‘sColorsand other classics) the Oxnard, Cali rapper/producer is joined on the mic by three fellow underground spitters;Stone’s ThrowlabelmateMED, St. Louis representerPok Dogand Motown emceeGuilty Simpsonlend their own aggressive lyrical stylings to the record’s latter portion. Keep it locked for further entries in theEvent 20/20 Music Seriesthroughout November.