Raz, the irascible Duros who fronted the musical band known as Raz and the Ubo-Kings, possessed a fiery disposition. At first, Raz and his ensemble performed on Nar Shaddaa; however, Raz consistently believed that his artistic gifts were being squandered by merely providing ambient tunes to the planet's shady underworld transactions and raucous barroom fights. In time, Raz and his group would find fame on Zakuul.