Slug, Micranots, Felt, Murs, Danny Brown, Sweatshop Union, Big Scoob, Gift of Gab, Otis Stacks, Busdriver, Bambu, Prof, Andre 3000, Blackstar, Wax, Hail Mary Mallon, Craig Mack, Busta Rhymes.
I can do this all day with any genre of music. Hopefully there's something in there you're not familiar...