Zero Sum is a track that has become a stone cold classic. Its timeless sound and feel, is up there with tracks that form the golden era of Jungle . Available for the first time on 10" vinyl, Sully has worked his magic on this release. There is also a refix on the other side from one of the golden era's classic duo's - Dem 2 Ruff. Their Refix keeps the vibes of the original but in true Dem 2 Ruff fashion. It comes to slaughter your speakers, be warned its ruff but still nice too.