The label that made newest nad the most interresting from the London underground accessible to general public: dubstep. Dubstep Allstars compilations released by Tempa on CD, spread this music behind the club borders and brought new twists to the style. Anyway, this happened some time ago. Meanwhile, Dubstep and its harder brother Grime came to the world light. During the three hour long set devoted to the genre, Sperm Festival brings DJ’s Youngsta and N-Type together with MC Crazy D. DJ Youngsta, one of the more famous faces in dubstep, released his mix as second and fourth Dubstep Allstar compilation and produced one of Dizzee Rascal tracks. N-Type has shown up on the third compilation. Along with these activities they both host shows at Rinse FM, which stands behind stars like Roll Deep and Dizzee Rascal. Nothing else to say here: Tempa records brings the hottest from the Islands.