Long time friend of size? Ewen Spencer, presents his latest work in accordance with Dazed and Channel 4, 'Music Nation: Open Mic'. Airing tonight at 12.am, the programme documents Dizzee Rascal, Kano and JME at early Open Mic nights, giving a deeper insight into the UK grime scene. You can also see our interview when we caught up with Ewen Spencer here.