Almost fifteen years after bursting out of East London, grime has officially taken over the mainstream. The genre, originally popularised by the likes of Dizzee Rascal, Wiley and Kano, has had a sudden second wave and has been creeping up AOTY lists and making loud impressions at the Brit Awards. Out of this second wave has emerged Michael Omari AKA Stormzy. The Thornton Heath based 23 year old racked up a ‘One To Watch’ nod at BBC’s Sound of 2015, has won Best Grime Act twice at the MOBO Awards and has scored a summer of appearances at some of the UK’s…