The final track on the standard version of Fire And Smoke, “Been Doing This” was somewhat confusingly also also the first official single of the album. In addition to Big H, “Been Doing This” features three MCs who have also been involved in the grime scene since its early days, with this shared longevity the central theme of the track. It is therefore fitting that the instrumental is a remix of Wiley’s Igloo, generally regarded as one of the first and best grime instrumentals.