As anyone who’s ever been there can attest, the laws of nature don’t apply in New Orleans—so seldom, in fact, that musical lightning, or at least thunder, has now struck there more than once. Many years ago, probably in the Colored Waifs Home at 301 City Park Avenue, near Conti Street, a unique triple threat emerged. He could sing, play trumpet, and was a natural entertainer. And yet, while there will never be another Louis Armstrong, another young horn player who sings, and is an increasingly confident front man, has now arisen from the Crescent City. That parallel gives Troy Andrews, better known as Trombone Shorty, what Pops often called the heebie-jeebies.
“Whooo, I think I just got the chills just now. It’s scary just being mentioned with him,” Andrews…