Think about the story - it can be a literal tale read to kids before bedtime, or the one being told behind the scenes of a service or product. Sometimes, as in the case of Medical Narration or Corporate Narration, it involves a step-by-step walkthrough of an idea, concept, or process. All narration requires careful articulation of information and nuanced understanding of materials. A great narrator needs to be able to deliver a performance that keeps the source material front and center, never overshadowing the story. Narration voice over should be clear and concise, understandable, and polished - while maintaining a connection with listeners.