What’s That is a smart bit of rap that showcases a deep and detailed flow from London’s SinForCalais. The track benefits from an inventive sort of instrumentation that will tattoo itself deep into the minds and hearts of listeners. There is a timeless sound to this flow that will please fans of late nineties, oughts, and current forms of rap music. The melodies that are achieved with this ornate vocal approach push the instrumentation to an entirely higher level. At a hair over three minutes, What’s That has enough twists and turns to stand up to repeat listens. We’ll keep our ear firmly to the ground for anything more coming from this bleeding-edge rap act.