Also: A link to the BlueBrass project CD mentioned in the article: not the kids, but a group of grownup pros:

http://www.louisianamusicfactory.com/showoneprod.asp?ProductID=3823

(Actually, Troy Andrews aka "Trombone Shorty," is a very accomplished professional musician, but not really a grownup; he graduates from high school either this year or next.)

Note that sound clips of two cuts are provded...