It's only been a few months since Bossman Birdie dropped the Jme-assisted "My Yard", but he's already back with a new banger in "Walk The Walk". The first time a lot of grime fans would have heard the refrain was on Skepta's "Duppy" back in 2006, and it's still as hard as ever. Revisiting one of his (and indeed grime's) most iconic bars, this gritty cut serves us a potent reminder of Bossman's contribution to grime's history, packaged into just under three minutes of wheel-up-worthy madness. Listen below.