Chattanooga, TN – Every once in a while, there is a reactionary shift in the arts. In times of excess, people crave simplicity. Awash in the over production of popular music, audiences were bound to call for a simpler, truer music. With the stellar success of the Oh Brother! Where Art Thou soundtrack, this has become evident to the music business as a whole. The movement of musicians, who found influence and solace in the Appalachian harmonies of the Carter Family, or the narratives of Jimmie Rogers, finally found commercial viability and airplay.