You need a voice to command your audience. Almost like an inner monologue for all of your guest. The Voice of God rings through everyone's ears. As the voice speaks, the guests have an uncontrollable urge to take a seat, sometimes not even their own, they just know they need to sit down. Their hands do something they never have done before and turned off their cell phones, but the defiant ones fight the urge and only put it on vibrate...the God doesn't mind this. Their mouths close even though they were not finished with their conversations and their heads rise to the stage waiting attentively almost in unison. They almost seem hived mind and that's because they must listen to the voice and The Deep Voice guy is that voice.