The Aputumpu Festival might be concluded, but one of its most fascinating bookings is late to the party: FOKN Bois, the Afropop duo of Ghanaian MCs M3NSA and Wanlov the Kubolor, hit town with infectious grooves, accented raps and a notorious single, "Thank God We're Not a Nigerians," that didn't prevent them from sharing a stage with Femi Kuti.