Golden dusk bleeds across the Sahel scrub surrounding Kano, the soft flicker of a kerosene candle casting wavering shadows on handwoven mat walls as the first low roll of a distant storm rumbles on the horizon. The soft, airy hum of Spirit 1-a drifts through the space like a half-remembered lullaby your grandmother might have hummed, weaving seamlessly with the deep, gentle growl of Monster 2-b that mirrors the faraway thunder without breaking the calm. A faint, higher ethereal layer from Spirit