Due to popular demand and the album launch show selling out, a second date has been added at The Vortex for Gang Colours on April 5th.   GANG COLOURS   “Whenever I used to get an album, I’d always be drawn to the slower song,” Gang Colours (aka Will Ozanne) admits. “Even on Dizzee Rascal’s ‘Boy In Da Corner’, I loved that track ‘Brand New Day’; it was just really simple and quite emotive.” Simila…