Kid Sister has teased us over the last three years, giving us tastes of her cheeky and impeccable flow, spunky personality onstage, and hyper antics during interviews. The tracks that made the blog rounds two to three years ago, like “Control” and the Kanye-assisted “Pro Nails" had everyone dancing and curious to see what A-Trak’s lady could really do beyond making the rounds at Chicago hipster parties.