Can listening to classical music help kids keep calm?

[ShineyMcShineShine]

PBS NewsHour ran this feel-good segment today.
https://youtu.be/ItKPFTwm8sY
If you can't view Youtube for some reason, here's the PBS page with the transcript.
https://www.pbs.org/newshour/show/can-listening-to-classical-music-help-kids-keep-calm
Overall it makes me feel more bad than good, considering they only hear 4 minutes of music and that includes announcements, and they have to listen to it over a crappy PA system. But I suppose it's better than nothing. Maybe it will prompt a few of them to check it out on Spotify.

[XB-70 Valkyrie]

I doubt it, but at least it seems there will be fewer of them around, at least for a while: https://www.npr.org/2019/05/15/723518379/u-s-births-fell-to-a-32-year-low-in-2018-cdc-says-birthrate-is-at-record-level