Well said.
Just to let you all know, I let my dad listen to it and he said he thought it was pretty good considering the circumstances. My dad is in a barbershop quartet and is a vocally trained bass. He said one can't imagine how hard it is to go out in front of a crowd like that and try to hit a pitch.
Acapella is one of the hardest things to pull off successfully. I have to say a job well done for Scott. I mean who could go out to sing at the last game of the World Series in front of thousands, not including the millions watching at home. Not I.