Extra Medium - Know Thy Self Feat. Miles Bonny & John Robinson Extra Medium is a production duo: Buscrates 16-Bit Ensemble and Sam Champ. Hip Hop, Music, RnB Margaret Tra25 April 2013Buscrates, Buscrates 16-Bit Ensemble, Extra Medium, John Robinson, Know Thy Self, Miles Bonny, Sam ChampComment Facebook0 Twitter 0 Likes