"Sensitivity" is already a hit thanks to spins on Rinse FM this summer and a place on Ben UFO's standout Rinse:16 mix (ensuring its undoubted crossover success). It's also one of Champion's deadliest productions to date coming on his own imprint, Formula. With a hollowed out bassline, rich in melody, and its incisive UKF rhythm, the real hook comes in the form of Ruby Lee Ryder's vocals, which put the efforts of most US R&B stars to shame. It's accompanied by "Tun Up Di Bass", a much more grime influenced production with stuttering drums and razor sharp bassline. Rounding things off is the acapella from "Sensitivity" for those DJs who want to get adventurous with their mixing. In an ideal world this single would be sitting at the head of the top 40 - essential stuff.