First off, the flow that issues forth on That’s That Girl is amazing. There’s an absolutely timeless lyrical performance that will immediately tattoo the new effort from Madoa Sankara & Sudan 6ix. There’s a whole lot of 1990s NYC rap that can be heard here, but the luxurious beat that plays in the back imbues the effort with a timeless veneer. The bit of echo that is placed on Sankara’s…