next is short documentary he did, skip to 1:15 for the narrative
His mom is the Earth Wind and Fire vocalist Sherry Scott, I bet you didn't expect that!
fwiw, one of my favorite pieces of instrumental music is from another train station group, Too Many Zoos who played at Union Station https://youtu.be/JD8ZO5P9yzQ
so teach your kids music, so they will never ever go hungry. They'll always be able to work and earn a living with nothing more than music.
For other cool stuff, click on my tab "street entertainment"