Real deal stuff/ain't no bluff—Jeremiah Johnson is right at the front of the best of a new generation of blues-based artists in St. Louis which includes Marquis Knox, Rum Drum Ramblers, Matt Hill, Paul Neihaus and others. Johnson & the Mighty Sliders horn section can stand on ANY stage in the world as representatives of St. Louis—-a foundation city of the Blues, ancient and to the future…