Rock a bye baby

After dropping G off at school, myself, J and D are heading home when D starts to cry. Mad baby I want out of this car sear now crying.
When D cries, J will sing "Rock a Bye Baby" to soothe his little nerves.
So she starts to sing to him softly and sweetly.
He continues his wails.
She starts to ssh him. He continues to cry. She shh's louder. His crying increases.

After a few moments of loud sshing she starts to sing VERY loudly:

"ROCK A BYE BABY ON THE TREE TOP..."

I don't think it stopped him from crying, but it sure was funny to witness.