Have you ever wondered what the inner workings of a bona fide HBCU marching band look like?.br Wonder no more, as One X, in collaboration with Facebook, gives viewers an up-close and personal look at “Sonic Boom Of The South” .br — known as Jackson State University‘s marching band .br — which stars in the first of a 10-episode series about HBCU band culture that features students and faculty members.br Go to NewsOne.