Grime stalwart Lethal Bizzle returns with his second single release on Virgin EMI (who he inked a deal with in January 2015) – summer anthem in the making, ‘Playground’ featuring Shakka. ‘Playground’, which features Mobo nominee Shakka and is produced by Lethal Bizzle’s long-time production partner Diztortion, was debuted on Radio 1 last night when…