Although my preferred genre of music is jazz, I always got a kick out of "The Night Tripper's" music. He was "Nawlins" through and through and that included "Hoodoo"; his album Creole Moon has a picture of "Baron Samedi" on the cover; he's one of the spirits of Haitian and Louisiana Voodoo.
One hundred and fifty years ago, Dr. John was a powerful hoodoo practitioner in Nawlins, which is where the night tripper got his name. My favorite music comes from his two albums where he explores "Gris-gris".
https://www.youtube.com/watch?v=nA-ZaD7QtGw
https://www.youtube.com/watch?v=b4J8VrprrGE&list=PLD8F09E69CC645A15
Without a doubt, Dr. John will have one of the biggest funerals Nawlins ever saw with the longest "Second Line"; RIP Dr. John.