Personally, I think it's really great that they show scenes that don't record well without hesitation. Haha
I can only show what I do well
From the regrettable recording to practicing hard and getting better
Since everything is shown, I can really feel the effort the kids put in..
That's true confidence and it's the people who ultimately get it done.
I love this part so much because it seems like it's subtly telling us something!!!!!!!!!