North Base & ISVK feat. Ragga Twins - What R U Doing? (Trei Remix)

North Base - Polarity EP out 11th Dec. 2015 on Viper Recordings. Preview & Buy: More info: Hailing from Manchester, North Base is a UK-trio making waves in the Drum & Bass scene and beyond. With their debut EP on Viper VIP, North Base drops a diverse selection of tracks and BPM’s showcasing their style from the opening rolling title track ’Polarity’, to the rough and rugged sounds of ’What R U Doing?“ featuring the legendary Ragga Twins. North Ba