OK, In case you haven't had a chance to check these kids out, here's your opportunity. They are amazing. I first heard their rendition of Matisyahu's "One Day" thanks to A Negative Benefit, and from then on I was hooked. They were invited to perform for the President at the annual tree lighting in the White House. There, they met Celtic Woman, a multi-platinum Irish folk group. The group decided to surprise them and invited the children to perform with them in a concert in Carnegie Hall. This is the video of one of their practices.
The school is located in Staten Island, New York.