Words & Review: Eline Josephine Photography Credit to Owner. Kayko is a talented singer, songwriter, and producer from Nashville who recently released his new single “Can You Show Me.” Most people will recognize him from his time on American Idol. Kayko grew up with music from an early age. He started playing the piano at just three years old. He always loved putting on little musical parades around the house when guests visited, letting everyone choose their own instrument t