Sam, I think it's simpler than a sixth sense, but I know just what you mean. There is an uncanny something that connects and creates magic- whether thru music or storytelling or theater or dance- I think it has something to do with the mutual subliminal agreement between performer and audience to dispense with self-consciousness and ego and join in creating something wonderful.
Wow- that sounds like gobbledy gook. I'm not very good with words- hope it got across!
Allison