The Snake Pit is little more than a black box, but the music that fills it on Thursday nights is legendary. Breakdown Thursdays are one of the best and best-known jungle/drum 'n' bass club nights on the planet. To be sure, the fluttering drum beats and cortex-rattling bass lines are an acquired taste, but there's no better serving of the stuff to be found than the Pit, where the biggest names in the genre drop records weekly. The fact that Diesel Boy, the reigning monarch of the style, played for free there earlier this year is a testament to the obvious: Breakdown has blown up.