Hackney's Razor has returned with a grimey flow on his new track "Run".

The radio regular shows no mercy as he takes to the streets to spit his venomous and unapologetic lyrics. Meanwhile, director Cas Calais has come through with a simple yet effective video that makes clever use of lighting and multiplication effects to put all the attention on Razor.

Riding Trooh Hippi's blissful instrumental with his emphatic flow, Razor works his bars into the pockets around the flutes, juxtaposing his hard-hitting tone with the delicate pentatonic melodies — a polished display in the art of MCing.