Amazing the result you achieve when three people of high intelligence combine to render perfection of the highest order in style, mood, and musical/vocal precision. Then you add the work they did to further the value of people as individuals. I love the three of them so, they can move me emotionally like no one else.
I like the fact they share mikes, don't quite know why. But I do know that in this case they left Mary out purposefully, saving her for the truly lovely ending