About Us: The former U. S. Post Office in Ferriday has been completed renovated and outfitted as the Delta Music Museum. Located in Concordia Parish and just a few minutes away from historic Natchez, Mississippi. Ferriday was home place to entertainers Jerry Lee Lewis and Mickey Gilley, evangelist Jimmy Swaggart, blues trombonist Pee Wee Whittaker, General Claire Chennault, and newscaster...