Drink five cups of espresso beforehand to properly enjoy this twitchy challenge room full of jungle, happy hardcore and drill & bass standouts. Sometimes this music is as intricate as Aphex Twin’s “4,” an unearthly melody carefully interwoven with skittering insectoid snares. Other tracks, like Hixxy’s DDR-core or BBC’s South African electro, simply bully the listener with tempo. The effect is at first seizure-inducing, information overload made manifest - but stick with 170+ BPM long enough and your endocrine system will catch up, as if you’ve become a hummingbird.