It literally sounds like angels. Amazing. Not that I know what angels would sound like but this must be pretty close.
I think everyone that’s ever been in a choir can relate to the laughter after those two sopranos go all-in on the high note. It’s a common joke that sopranos will “over-sing” parts that put them in the spotlight.
I was waiting for some guy to walk out at the end and say, “Hey, hey! This is hotel!”