“Where are you going with that smile on your face?” “I’m going to the international circus of Jazz Fest, where I will hear all the possible permutations of the spirit of Professor Longhair. I’m going to hear the music of Fats Domino, of Ernie K-Doe, Allen Toussaint, Eddie Bo, Earl King, Tootie Montana, Clifton Chenier, Boozoo Chavis, Bo Dollis and especially the newest soul released, Charles Neville. Because the secret...