Gamut Key is a male Kalleran who either had extreme wealth or a political office during the time of the Clone Wars. After his planet was freed from Separatist control and transitioned to Republic control, he had his reservations but accepted the shift in power. After Order 66 the Emperor named him the Governor of Kaller and it's planetary system. Gamut is in his middle ages during the time of the Clone War and by the time of the Empire he is roughly in his older years by Kalleran aging. I don't have any set accent in mind for him so it can go either way. However, if the voice for Janus Kasmir is cast with an accent, I may request that you try to emulate it into Gamut Key.